75th United States Congress

The 75th United States Congress was a meeting of the legislative branch of the United States federal government, composed of the United States Senate and the United States House of Representatives. It met in Washington, D.C., from January 3, 1937, to January 3, 1939, during the fifth and sixth years of Franklin D. Roosevelt's presidency.

The apportionment of seats in the House of Representatives was based on the 1930 United States census.

Both chambers had a Democratic supermajority, with the party increasing their majority in both the House and Senate, and with the reelection of President Roosevelt, maintained an overall federal government trifecta.

This is the most recent Congress to feature a 3/4th majority in the House or Senate by either party.

Major events

 * January 20, 1937: President Franklin D. Roosevelt begins his second term.
 * February 5, 1937: Roosevelt's court-packing plan proposed
 * March 26, 1937: William Henry Hastie becomes the first African-American appointed to a federal judgeship.
 * April 12, 1937: National Labor Relations Board v. Jones & Laughlin Steel Corporation: The Supreme Court of the United States ruled the National Labor Relations Act constitutional.
 * July 22, 1937: Senate rejects the court-packing plan
 * October 5, 1937: Roosevelt delivers the Quarantine Speech

Major legislation

 * May 1, 1937: Neutrality Acts of 1937
 * June 3, 1937: Agricultural Marketing Agreement Act, ch. 296,
 * August 2, 1937: Marihuana Tax Act of 1937
 * August 5, 1937: National Cancer Institute Act,, ch. 565,
 * March 21, 1938: Wheeler–Lea Act, ch. 49,
 * May 11, 1938: Indian Mineral Leasing Act, ch. 198
 * May 24, 1938: La Follette–Bulwinkle Act, ch. 267,
 * June 8, 1938: Foreign Agents Registration Act, ch. 327,
 * June 21, 1938: Natural Gas Act, ch. 556,
 * June 25, 1938: Civil Aeronautics Act, ch. 601,
 * June 25, 1938: Fair Labor Standards Act, ch. 676,
 * June 25, 1938: Federal Food, Drug, and Cosmetic Act, ch. 675,
 * June 25, 1938: Wagner-O'Day Act, ch. 697,

House of Representatives
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Senate

 * President: John N. Garner (D)
 * President pro tempore: Key Pittman (D)
 * Majority Leader: Joseph Taylor Robinson (D), until July 14, 1937
 * Alben W. Barkley (D), from July 14, 1937
 * Majority Whip: J. Hamilton Lewis (D)
 * Minority Leader: Charles McNary (R)
 * Democratic Caucus Secretary: Joshua B. Lee
 * Republican Conference Secretary: Frederick Hale
 * National Senatorial Committee Chairman: John G. Townsend Jr.

House of Representatives

 * Speaker: William B. Bankhead (D)
 * Majority Leader: Sam Rayburn (D)
 * Minority Leader: Bertrand Snell (R)
 * Democratic Whip: Patrick J. Boland
 * Republican Whip: Harry Lane Englebright
 * Democratic Caucus Chairman: Robert L. Doughton
 * Republican Conference Chairman: Roy O. Woodruff
 * Democratic Campaign Committee Chairman: Patrick H. Drewry
 * Republican Campaign Committee Chairman: Joseph W. Martin Jr.

Senate
Senators are popularly elected statewide every two years, with one-third beginning new six-year terms with each Congress. Preceding the names in the list below are Senate class numbers, which indicate the cycle of their election, In this Congress, Class 3 meant their term ended with this Congress, requiring reelection in 1938; Class 1 meant their term began in the last Congress, requiring reelection in 1940; and Class 2 meant their term began in this Congress, requiring reelection in 1942.

Alabama

 * 2. John H. Bankhead II (D)
 * 3. Hugo Black (D), until August 19, 1937
 * Dixie Bibb Graves (D), August 20, 1937 - January 10, 1938
 * J. Lister Hill (D), from January 11, 1938

Arizona

 * 1. Henry F. Ashurst (D)
 * 3. Carl Hayden (D)

Arkansas

 * 2. Joseph Taylor Robinson (D), until July 14, 1937
 * John E. Miller (D), from November 15, 1937
 * 3. Hattie Caraway (D)

California

 * 1. Hiram W. Johnson (R)
 * 3. William G. McAdoo (D), until November 8, 1938
 * Thomas M. Storke (D), from November 9, 1938

Colorado

 * 2. Edwin C. Johnson (D)
 * 3. Alva B. Adams (D)

Connecticut

 * 1. Francis T. Maloney (D)
 * 3. Augustine Lonergan (D)

Delaware

 * 1. John G. Townsend Jr. (R)
 * 2. James H. Hughes (D)

Florida

 * 1. Charles O. Andrews (D)
 * 3. Claude Pepper (D)

Georgia

 * 2. Richard Russell Jr. (D)
 * 3. Walter F. George (D)

Idaho

 * 2. William Borah (R)
 * 3. James P. Pope (D)

Illinois

 * 2. J. Hamilton Lewis (D)
 * 3. William H. Dieterich (D)

Indiana

 * 1. Sherman Minton (D)
 * 3. Frederick Van Nuys (D)

Iowa

 * 2. Clyde L. Herring (D)
 * 3. Guy Gillette (D)

Kansas

 * 2. Arthur Capper (R)
 * 3. George McGill (D)

Kentucky

 * 2. Marvel M. Logan (D)
 * 3. Alben W. Barkley (D)

Louisiana

 * 2. Allen J. Ellender (D)
 * 3. John H. Overton (D)

Maine

 * 1. Frederick Hale (R)
 * 2. Wallace H. White Jr. (R)

Maryland

 * 1. George L. P. Radcliffe (D)
 * 3. Millard Tydings (D)

Massachusetts

 * 1. David I. Walsh (D)
 * 2. Henry Cabot Lodge Jr. (R)

Michigan

 * 1. Arthur H. Vandenberg (R)
 * 2. Prentiss M. Brown (D)

Minnesota

 * 1. Henrik Shipstead (FL)
 * 2. Ernest Lundeen (FL)

Mississippi

 * 1. Theodore G. Bilbo (D)
 * 2. Pat Harrison (D)

Missouri

 * 1. Harry S. Truman (D)
 * 3. Bennett Champ Clark (D)

Montana

 * 1. Burton K. Wheeler (D)
 * 2. James E. Murray (D)

Nebraska

 * 1. Edward R. Burke (D)
 * 2. George W. Norris (I)

Nevada

 * 1. Key Pittman (D)
 * 3. Pat McCarran (D)

New Hampshire

 * 2. Styles Bridges (R)
 * 3. Fred H. Brown (D)

New Jersey

 * 1. A. Harry Moore (D), until January 17, 1938
 * John Gerald Milton (D), January 18, 1938 - November 8, 1938
 * William Warren Barbour (R), from November 8, 1938
 * 2. William H. Smathers (D)

New Mexico

 * 1. Dennis Chávez (D)
 * 2. Carl Hatch (D)

New York

 * 1. Royal S. Copeland (D), until June 17, 1938
 * James M. Mead (D), from December 3, 1938
 * 3. Robert F. Wagner (D)

North Carolina

 * 2. Josiah William Bailey (D)
 * 3. Robert R. Reynolds (D)

North Dakota

 * 1. Lynn Frazier (R-NPL)
 * 3. Gerald Nye (R)

Ohio

 * 1. A. Victor Donahey (D)
 * 3. Robert J. Bulkley (D)

Oklahoma

 * 2. Joshua B. Lee (D)
 * 3. Elmer Thomas (D)

Oregon

 * 2. Charles L. McNary (R)
 * 3. Frederick Steiwer (R), until January 31, 1938
 * Alfred E. Reames (D), February 1, 1938 – November 8, 1938
 * Alexander G. Barry (R), from November 9, 1938

Pennsylvania

 * 1. Joseph F. Guffey (D)
 * 3. James J. Davis (R)

Rhode Island

 * 1. Peter G. Gerry (D)
 * 2. Theodore F. Green (D)

South Carolina

 * 2. James F. Byrnes (D)
 * 3. Ellison D. Smith (D)

South Dakota

 * 2. William J. Bulow (D)
 * 3. Herbert E. Hitchcock (D), until November 8, 1938
 * Gladys Pyle (R), from November 9, 1938

Tennessee

 * 1. Kenneth McKellar (D)
 * 2. Nathan L. Bachman (D), until April 23, 1937
 * George L. Berry (D), May 6, 1937 - November 8, 1938
 * Tom Stewart (D), from November 8, 1938

Texas

 * 1. Tom T. Connally (D)
 * 2. Morris Sheppard (D)

Utah

 * 1. William H. King (D)
 * 3. Elbert D. Thomas (D)

Vermont

 * 1. Warren Austin (R)
 * 3. Ernest Willard Gibson (R)

Virginia

 * 1. Harry F. Byrd (D)
 * 2. Carter Glass (D)

Washington

 * 1. Lewis B. Schwellenbach (D)
 * 3. Homer Bone (D)

West Virginia

 * 1. Rush D. Holt Sr. (D)
 * 2. Matthew M. Neely (D)

Wisconsin

 * 1. Robert M. La Follette Jr. (P)
 * 3. F. Ryan Duffy (D)

Wyoming

 * 1. Joseph C. O'Mahoney (D)
 * 2. Henry H. Schwartz (D)



House of Representatives
The names of members of the House of Representatives are preceded by their district numbers.

Alabama

 * Alabama's 1st congressional district. Frank W. Boykin (D)
 * Alabama's 2nd congressional district. J. Lister Hill (D), until January 11, 1938
 * George M. Grant (D), from June 14, 1938
 * Alabama's 3rd congressional district. Henry B. Steagall (D)
 * Alabama's 4th congressional district. Sam Hobbs (D)
 * Alabama's 5th congressional district. Joe Starnes (D)
 * Alabama's 6th congressional district. Pete Jarman (D)
 * Alabama's 7th congressional district. William B. Bankhead (D)
 * Alabama's 8th congressional district. John J. Sparkman (D)
 * Alabama's 9th congressional district. Luther Patrick (D)

Arizona

 * At-large John R. Murdock (D)

Arkansas

 * Arkansas's 1st congressional district. William J. Driver (D)
 * Arkansas's 2nd congressional district. John E. Miller (D), until November 14, 1937
 * Arkansas's 3rd congressional district. Claude A. Fuller (D)
 * Arkansas's 4th congressional district. William B. Cravens (D)
 * Arkansas's 5th congressional district. David D. Terry (D)
 * Arkansas's 6th congressional district. John L. McClellan (D)
 * Arkansas's 7th congressional district. Wade H. Kitchens (D)

California

 * California's 1st congressional district. Clarence F. Lea (D)
 * California's 2nd congressional district. Harry L. Englebright (R)
 * California's 3rd congressional district. Frank H. Buck (D)
 * California's 4th congressional district. Franck R. Havenner (P)
 * California's 5th congressional district. Richard J. Welch (R)
 * California's 6th congressional district. Albert E. Carter (R)
 * California's 7th congressional district. John H. Tolan (D)
 * California's 8th congressional district. John J. McGrath (D)
 * California's 9th congressional district. Bertrand W. Gearhart (R)
 * California's 10th congressional district. Henry E. Stubbs (D), until February 28, 1937
 * Alfred J. Elliott (D), from May 4, 1937
 * California's 11th congressional district. John S. McGroarty (D)
 * California's 12th congressional district. Jerry Voorhis (D)
 * California's 13th congressional district. Charles Kramer (D)
 * California's 14th congressional district. Thomas F. Ford (D)
 * California's 15th congressional district. John M. Costello (D)
 * California's 16th congressional district. John F. Dockweiler (D)
 * California's 17th congressional district. Charles J. Colden (D), until April 15, 1938
 * California's 18th congressional district. Byron N. Scott (D)
 * California's 19th congressional district. Harry R. Sheppard (D)
 * California's 20th congressional district. Edouard V. M. Izac (D)

Colorado

 * Colorado's 1st congressional district. Lawrence Lewis (D)
 * Colorado's 2nd congressional district. Fred N. Cummings (D)
 * Colorado's 3rd congressional district. John A. Martin (D)
 * Colorado's 4th congressional district. Edward T. Taylor (D)

Connecticut

 * Connecticut's 1st congressional district. Herman P. Kopplemann (D)
 * Connecticut's 2nd congressional district. William J. Fitzgerald (D)
 * Connecticut's 3rd congressional district. James A. Shanley (D)
 * Connecticut's 4th congressional district. Alfred N. Phillips (D)
 * Connecticut's 5th congressional district. J. Joseph Smith (D)
 * At-large. William M. Citron (D)

Delaware

 * At-large. William F. Allen (D)

Florida

 * Florida's 1st congressional district. J. Hardin Peterson (D)
 * Florida's 2nd congressional district. Robert A. Green (D)
 * Florida's 3rd congressional district. Millard F. Caldwell (D)
 * Florida's 4th congressional district. J. Mark Wilcox (D)
 * Florida's 5th congressional district. Joe Hendricks (D)

Georgia

 * Georgia's 1st congressional district. Hugh Peterson (D)
 * Georgia's 2nd congressional district. Edward E. Cox (D)
 * Georgia's 3rd congressional district. Stephen Pace (D)
 * Georgia's 4th congressional district. Emmett M. Owen (D)
 * Georgia's 5th congressional district. Robert Ramspeck (D)
 * Georgia's 6th congressional district. Carl Vinson (D)
 * Georgia's 7th congressional district. Malcolm C. Tarver (D)
 * Georgia's 8th congressional district. Braswell Deen (D)
 * Georgia's 9th congressional district. B. Frank Whelchel (D)
 * Georgia's 10th congressional district. Paul Brown (D)

Idaho

 * Idaho's 1st congressional district. Compton I. White (D)
 * Idaho's 2nd congressional district. D. Worth Clark (D)

Illinois

 * Illinois's 1st congressional district. Arthur W. Mitchell (D)
 * Illinois's 2nd congressional district. Raymond S. McKeough (D)
 * Illinois's 3rd congressional district. Edward A. Kelly (D)
 * Illinois's 4th congressional district. Harry P. Beam (D)
 * Illinois's 5th congressional district. Adolph J. Sabath (D)
 * Illinois's 6th congressional district. Thomas J. O’Brien (D)
 * Illinois's 7th congressional district. Leonard W. Schuetz (D)
 * Illinois's 8th congressional district. Leo Kocialkowski (D)
 * Illinois's 9th congressional district. James McAndrews (D)
 * Illinois's 10th congressional district. Ralph E. Church (R)
 * Illinois's 11th congressional district. Chauncey W. Reed (R)
 * Illinois's 12th congressional district. Noah M. Mason (R)
 * Illinois's 13th congressional district. Leo E. Allen (R)
 * Illinois's 14th congressional district. Chester C. Thompson (D)
 * Illinois's 15th congressional district. Lewis L. Boyer (D)
 * Illinois's 16th congressional district. Everett M. Dirksen (R)
 * Illinois's 17th congressional district. Leslie C. Arends (R)
 * Illinois's 18th congressional district. James A. Meeks (D)
 * Illinois's 19th congressional district. Hugh M. Rigney (D)
 * Illinois's 20th congressional district. Scott W. Lucas (D)
 * Illinois's 21st congressional district. Frank W. Fries (D)
 * Illinois's 22nd congressional district. Edwin M. Schaefer (D)
 * Illinois's 23rd congressional district. Laurence F. Arnold (D)
 * Illinois's 24th congressional district. Claude V. Parsons (D)
 * Illinois's 25th congressional district. Kent E. Keller (D)
 * At-large. Edwin V. Champion (D)
 * At-large. Lewis M. Long (D)

Indiana

 * Indiana's 1st congressional district. William T. Schulte (D)
 * Indiana's 2nd congressional district. Charles A. Halleck (R)
 * Indiana's 3rd congressional district. Samuel B. Pettengill (D)
 * Indiana's 4th congressional district. James I. Farley (D)
 * Indiana's 5th congressional district. Glenn Griswold (D)
 * Indiana's 6th congressional district. Virginia E. Jenckes (D)
 * Indiana's 7th congressional district. Arthur H. Greenwood (D)
 * Indiana's 8th congressional district. John W. Boehne Jr. (D)
 * Indiana's 9th congressional district. Eugene B. Crowe (D)
 * Indiana's 10th congressional district. Finly H. Gray (D)
 * Indiana's 11th congressional district. William H. Larrabee (D)
 * Indiana's 12th congressional district. Louis Ludlow (D)

Iowa

 * Iowa's 1st congressional district. Edward C. Eicher (D), until December 2, 1938
 * Iowa's 2nd congressional district. William S. Jacobsen (D)
 * Iowa's 3rd congressional district. John W. Gwynne (R)
 * Iowa's 4th congressional district. Fred Biermann (D)
 * Iowa's 5th congressional district. Lloyd Thurston (R)
 * Iowa's 6th congressional district. Cassius C. Dowell (R)
 * Iowa's 7th congressional district. Otha D. Wearin (D)
 * Iowa's 8th congressional district. Fred C. Gilchrist (R)
 * Iowa's 9th congressional district. Vincent F. Harrington (D)

Kansas

 * Kansas's 1st congressional district. William P. Lambertson (R)
 * Kansas's 2nd congressional district. Ulysses S. Guyer (R)
 * Kansas's 3rd congressional district. Edward White Patterson (D)
 * Kansas's 4th congressional district. Edward Herbert Rees (R)
 * Kansas's 5th congressional district. John Mills Houston (D)
 * Kansas's 6th congressional district. Frank Carlson (R)
 * Kansas's 7th congressional district. Clifford R. Hope (R)

Kentucky

 * Kentucky's 1st congressional district. Noble J. Gregory (D)
 * Kentucky's 2nd congressional district. Beverly M. Vincent (D)
 * Kentucky's 3rd congressional district. Emmet O'Neal (D)
 * Kentucky's 4th congressional district. Edward W. Creal (D)
 * Kentucky's 5th congressional district. Brent Spence (D)
 * Kentucky's 6th congressional district. Virgil Chapman (D)
 * Kentucky's 7th congressional district. Andrew J. May (D)
 * Kentucky's 8th congressional district. Fred M. Vinson (D), until May 12, 1938
 * Joe B. Bates (D), from June 4, 1938
 * Kentucky's 9th congressional district. John M. Robsion (R)

Louisiana

 * Louisiana's 1st congressional district. Joachim O. Fernández (D)
 * Louisiana's 2nd congressional district. Paul H. Maloney (D)
 * Louisiana's 3rd congressional district. Robert L. Mouton (D)
 * Louisiana's 4th congressional district. Overton Brooks (D)
 * Louisiana's 5th congressional district. Newt V. Mills (D)
 * Louisiana's 6th congressional district. John K. Griffith (D)
 * Louisiana's 7th congressional district. René L. DeRouen (D)
 * Louisiana's 8th congressional district. A. Leonard Allen (D)

Maine

 * Maine's 1st congressional district. James C. Oliver (R)
 * Maine's 2nd congressional district. Clyde H. Smith (R)
 * Maine's 3rd congressional district. Ralph Owen Brewster (R)

Maryland

 * Maryland's 1st congressional district. T. Alan Goldsborough (D)
 * Maryland's 2nd congressional district. William P. Cole Jr. (D)
 * Maryland's 3rd congressional district. Vincent L. Palmisano (D)
 * Maryland's 4th congressional district. Ambrose J. Kennedy (D)
 * Maryland's 5th congressional district. Stephen W. Gambrill (D), until December 19, 1938
 * Maryland's 6th congressional district. David J. Lewis (D)

Massachusetts

 * Massachusetts's 1st congressional district. Allen T. Treadway (R)
 * Massachusetts's 2nd congressional district. Charles Clason (R)
 * Massachusetts's 3rd congressional district. Joseph E. Casey (D)
 * Massachusetts's 4th congressional district. Pehr G. Holmes (R)
 * Massachusetts's 5th congressional district. Edith Nourse Rogers (R)
 * Massachusetts's 6th congressional district. George J. Bates (R)
 * Massachusetts's 7th congressional district. William P. Connery Jr. (D), until June 15, 1937
 * Lawrence J. Connery (D), from September 28, 1937
 * Massachusetts's 8th congressional district. Arthur D. Healey (D)
 * Massachusetts's 9th congressional district. Robert Luce (R)
 * Massachusetts's 10th congressional district. George H. Tinkham (R)
 * Massachusetts's 11th congressional district. John P. Higgins (D), until September 30, 1937
 * Thomas A. Flaherty (D), from December 14, 1937
 * Massachusetts's 12th congressional district. John W. McCormack (D)
 * Massachusetts's 13th congressional district. Richard B. Wigglesworth (R)
 * Massachusetts's 14th congressional district. Joseph W. Martin Jr. (R)
 * Massachusetts's 15th congressional district. Charles L. Gifford (R)

Michigan

 * Michigan's 1st congressional district. George G. Sadowski (D)
 * Michigan's 2nd congressional district. Earl C. Michener (R)
 * Michigan's 3rd congressional district. Paul W. Shafer (R)
 * Michigan's 4th congressional district. Clare E. Hoffman (R)
 * Michigan's 5th congressional district. Carl Mapes (R)
 * Michigan's 6th congressional district. Andrew J. Transue (D)
 * Michigan's 7th congressional district. Jesse P. Wolcott (R)
 * Michigan's 8th congressional district. Fred L. Crawford (R)
 * Michigan's 9th congressional district. Albert J. Engel (R)
 * Michigan's 10th congressional district. Roy O. Woodruff (R)
 * Michigan's 11th congressional district. John F. Luecke (D)
 * Michigan's 12th congressional district. Frank Hook (D)
 * Michigan's 13th congressional district. George D. O'Brien (D)
 * Michigan's 14th congressional district. Louis C. Rabaut (D)
 * Michigan's 15th congressional district. John D. Dingell Sr. (D)
 * Michigan's 16th congressional district. John Lesinski Sr. (D)
 * Michigan's 17th congressional district. George A. Dondero (R)

Minnesota

 * Minnesota's 1st congressional district. August H. Andresen (R)
 * Minnesota's 2nd congressional district. Elmer Ryan (D)
 * Minnesota's 3rd congressional district. Henry Teigan (FL)
 * Minnesota's 4th congressional district. Melvin Maas (R)
 * Minnesota's 5th congressional district. Dewey Johnson (FL)
 * Minnesota's 6th congressional district. Harold Knutson (R)
 * Minnesota's 7th congressional district. Paul J. Kvale (FL)
 * Minnesota's 8th congressional district. John Bernard (FL)
 * Minnesota's 9th congressional district. Rich T. Buckler (FL)

Mississippi

 * Mississippi's 1st congressional district. John E. Rankin (D)
 * Mississippi's 2nd congressional district. Wall Doxey (D)
 * Mississippi's 3rd congressional district. William M. Whittington (D)
 * Mississippi's 4th congressional district. Aaron L. Ford (D)
 * Mississippi's 5th congressional district. Ross A. Collins (D)
 * Mississippi's 6th congressional district. William M. Colmer (D)
 * Mississippi's 7th congressional district. Dan R. McGehee (D)

Missouri

 * Missouri's 1st congressional district. Milton A. Romjue (D)
 * Missouri's 2nd congressional district. William L. Nelson (D)
 * Missouri's 3rd congressional district. Richard M. Duncan (D)
 * Missouri's 4th congressional district. C. Jasper Bell (D)
 * Missouri's 5th congressional district. Joseph B. Shannon (D)
 * Missouri's 6th congressional district. Reuben T. Wood (D)
 * Missouri's 7th congressional district. Dewey Short (R)
 * Missouri's 8th congressional district. Clyde Williams (D)
 * Missouri's 9th congressional district. Clarence Cannon (D)
 * Missouri's 10th congressional district. Orville Zimmerman (D)
 * Missouri's 11th congressional district. Thomas C. Hennings Jr. (D)
 * Missouri's 12th congressional district. Charles Arthur Anderson (D)
 * Missouri's 13th congressional district. John J. Cochran (D)

Montana

 * Montana's 1st congressional district. Jerry J. O'Connell (D)
 * Montana's 2nd congressional district. James F. O'Connor (D)

Nebraska

 * Nebraska's 1st congressional district. Henry Carl Luckey (D)
 * Nebraska's 2nd congressional district. Charles F. McLaughlin (D)
 * Nebraska's 3rd congressional district. Karl Stefan (R)
 * Nebraska's 4th congressional district. Charles Gustav Binderup (D)
 * Nebraska's 5th congressional district. Harry B. Coffee (D)

Nevada

 * At-large. James G. Scrugham (D)

New Hampshire

 * New Hampshire's 1st congressional district. Arthur B. Jenks (R), until June 9, 1938
 * Alphonse Roy (D), from June 9, 1938
 * New Hampshire's 2nd congressional district. Charles W. Tobey (R)

New Jersey

 * New Jersey's 1st congressional district. Charles A. Wolverton (R)
 * New Jersey's 2nd congressional district. Elmer H. Wene (D)
 * New Jersey's 3rd congressional district. William H. Sutphin (D)
 * New Jersey's 4th congressional district. D. Lane Powers (R)
 * New Jersey's 5th congressional district. Charles A. Eaton (R)
 * New Jersey's 6th congressional district. Donald H. McLean (R)
 * New Jersey's 7th congressional district. J. Parnell Thomas (R)
 * New Jersey's 8th congressional district. George N. Seger (R)
 * New Jersey's 9th congressional district. Edward A. Kenney (D), until January 27, 1938
 * New Jersey's 10th congressional district. Fred A. Hartley Jr. (R)
 * New Jersey's 11th congressional district. Edward L. O'Neill (D)
 * New Jersey's 12th congressional district. Frank William Towey Jr. (D)
 * New Jersey's 13th congressional district. Mary T. Norton (D)
 * New Jersey's 14th congressional district. Edward J. Hart (D)

New Mexico

 * At-large. John J. Dempsey (D)

New York

 * New York's 1st congressional district. Robert L. Bacon (R), until September 12, 1938
 * New York's 2nd congressional district. William B. Barry (D)
 * New York's 3rd congressional district. Joseph L. Pfeifer (D)
 * New York's 4th congressional district. Thomas H. Cullen (D)
 * New York's 5th congressional district. Marcellus H. Evans (D)
 * New York's 6th congressional district. Andrew L. Somers (D)
 * New York's 7th congressional district. John J. Delaney (D)
 * New York's 8th congressional district. Donald L. O'Toole (D)
 * New York's 9th congressional district. Eugene J. Keogh (D)
 * New York's 10th congressional district. Emanuel Celler (D)
 * New York's 11th congressional district. James A. O'Leary (D)
 * New York's 12th congressional district. Samuel Dickstein (D)
 * New York's 13th congressional district. Christopher D. Sullivan (D)
 * New York's 14th congressional district. William I. Sirovich (D)
 * New York's 15th congressional district. John J. Boylan (D), until October 5, 1938
 * New York's 16th congressional district. John J. O'Connor (D), switched to (R) October 24, 1938
 * New York's 17th congressional district. Theodore A. Peyser (D), until August 8, 1937
 * Bruce F. Barton (R), from November 2, 1937
 * New York's 18th congressional district. Martin J. Kennedy (D)
 * New York's 19th congressional district. Sol Bloom (D)
 * New York's 20th congressional district. James J. Lanzetta (D)
 * New York's 21st congressional district. Joseph A. Gavagan (D)
 * New York's 22nd congressional district. Edward W. Curley (D)
 * New York's 23rd congressional district. Charles A. Buckley (D)
 * New York's 24th congressional district. James M. Fitzpatrick (D)
 * New York's 25th congressional district. Charles D. Millard (R), until September 29, 1937
 * Ralph A. Gamble (R), from November 2, 1937
 * New York's 26th congressional district. Hamilton Fish III (R)
 * New York's 27th congressional district. Philip A. Goodwin (R), until June 6, 1937
 * Lewis K. Rockefeller (R), from November 2, 1937
 * New York's 28th congressional district. William T. Byrne (D)
 * New York's 29th congressional district. E. Harold Cluett (R)
 * New York's 30th congressional district. Frank Crowther (R)
 * New York's 31st congressional district. Bertrand H. Snell (R)
 * New York's 32nd congressional district. Francis D. Culkin (R)
 * New York's 33rd congressional district. Fred J. Douglas (R)
 * New York's 34th congressional district. Bert Lord (R)
 * New York's 35th congressional district. Clarence E. Hancock (R)
 * New York's 36th congressional district. John Taber (R)
 * New York's 37th congressional district. W. Sterling Cole (R)
 * New York's 38th congressional district. George B. Kelly (D)
 * New York's 39th congressional district. James W. Wadsworth Jr. (R)
 * New York's 40th congressional district. Walter G. Andrews (R)
 * New York's 41st congressional district. Alfred F. Beiter (D)
 * New York's 42nd congressional district. James M. Mead (D), until December 2, 1938
 * New York's 43rd congressional district. Daniel A. Reed (R)
 * At-large. Matthew J. Merritt (D)
 * At-large. Caroline O'Day (D)

North Carolina

 * North Carolina's 1st congressional district. Lindsay C. Warren (D)
 * North Carolina's 2nd congressional district. John H. Kerr (D)
 * North Carolina's 3rd congressional district. Graham A. Barden (D)
 * North Carolina's 4th congressional district. Harold D. Cooley (D)
 * North Carolina's 5th congressional district. Franklin W. Hancock Jr. (D)
 * North Carolina's 6th congressional district. William B. Umstead (D)
 * North Carolina's 7th congressional district. J. Bayard Clark (D)
 * North Carolina's 8th congressional district. J. Walter Lambeth (D)
 * North Carolina's 9th congressional district. Robert L. Doughton (D)
 * North Carolina's 10th congressional district. Alfred L. Bulwinkle (D)
 * North Carolina's 11th congressional district. Zebulon Weaver (D)

North Dakota

 * At-large. William Lemke (R-NPL)
 * At-large. Usher L. Burdick (R-NPL)

Ohio

 * Ohio's 1st congressional district. Joseph A. Dixon (D)
 * Ohio's 2nd congressional district. Herbert S. Bigelow (D)
 * Ohio's 3rd congressional district. Byron B. Harlan (D)
 * Ohio's 4th congressional district. Frank Le Blond Kloeb (D), until August 19, 1937
 * Walter H. Albaugh (R), from November 8, 1938
 * Ohio's 5th congressional district. Frank C. Kniffin (D)
 * Ohio's 6th congressional district. James G. Polk (D)
 * Ohio's 7th congressional district. Arthur W. Aleshire (D)
 * Ohio's 8th congressional district. Thomas B. Fletcher (D)
 * Ohio's 9th congressional district. John F. Hunter (D)
 * Ohio's 10th congressional district. Thomas A. Jenkins (R)
 * Ohio's 11th congressional district. Harold K. Claypool (D)
 * Ohio's 12th congressional district. Arthur P. Lamneck (D)
 * Ohio's 13th congressional district. Dudley A. White (R)
 * Ohio's 14th congressional district. Dow W. Harter (D)
 * Ohio's 15th congressional district. Robert T. Secrest (D)
 * Ohio's 16th congressional district. William R. Thom (D)
 * Ohio's 17th congressional district. William A. Ashbrook (D)
 * Ohio's 18th congressional district. Lawrence E. Imhoff (D)
 * Ohio's 19th congressional district. Michael J. Kirwan (D)
 * Ohio's 20th congressional district. Martin L. Sweeney (D)
 * Ohio's 21st congressional district. Robert Crosser (D)
 * Ohio's 22nd congressional district. Anthony A. Fleger (D)
 * At-large. John McSweeney (D)
 * At-large. Harold G. Mosier (D)

Oklahoma

 * Oklahoma's 1st congressional district. Wesley E. Disney (D)
 * Oklahoma's 2nd congressional district. John Conover Nichols (D)
 * Oklahoma's 3rd congressional district. Wilburn Cartwright (D)
 * Oklahoma's 4th congressional district. Lyle Boren (D)
 * Oklahoma's 5th congressional district. Robert P. Hill (D), until October 29, 1937
 * Gomer Griffith Smith (D), from December 10, 1937
 * Oklahoma's 6th congressional district. Jed J. Johnson (D)
 * Oklahoma's 7th congressional district. Sam C. Massingale (D)
 * Oklahoma's 8th congressional district. Phil Ferguson (D)
 * At-large. Will Rogers (D)

Oregon

 * Oregon's 1st congressional district. James W. Mott (R)
 * Oregon's 2nd congressional district. Walter M. Pierce (D)
 * Oregon's 3rd congressional district. Nan Wood Honeyman (D)

Pennsylvania

 * Pennsylvania's 1st congressional district. Leon Sacks (D)
 * Pennsylvania's 2nd congressional district. James P. McGranery (D)
 * Pennsylvania's 3rd congressional district. Michael J. Bradley (D)
 * Pennsylvania's 4th congressional district. J. Burrwood Daly (D)
 * Pennsylvania's 5th congressional district. Frank J. G. Dorsey (D)
 * Pennsylvania's 6th congressional district. Michael J. Stack (D)
 * Pennsylvania's 7th congressional district. Ira W. Drew (D)
 * Pennsylvania's 8th congressional district. James Wolfenden (R)
 * Pennsylvania's 9th congressional district. Oliver Walter Frey (D)
 * Pennsylvania's 10th congressional district. J. Roland Kinzer (R)
 * Pennsylvania's 11th congressional district. Patrick J. Boland (D)
 * Pennsylvania's 12th congressional district. J. Harold Flannery (D)
 * Pennsylvania's 13th congressional district. James H. Gildea (D)
 * Pennsylvania's 14th congressional district. Guy L. Moser (D)
 * Pennsylvania's 15th congressional district. Albert G. Rutherford (R)
 * Pennsylvania's 16th congressional district. Robert F. Rich (R)
 * Pennsylvania's 17th congressional district. J. William Ditter (R)
 * Pennsylvania's 18th congressional district. Benjamin Kurtz Focht (R), until March 27, 1937
 * Richard M. Simpson (R), from May 11, 1937
 * Pennsylvania's 19th congressional district. Guy J. Swope (D)
 * Pennsylvania's 20th congressional district. Benjamin Jarrett (R)
 * Pennsylvania's 21st congressional district. Francis E. Walter (D)
 * Pennsylvania's 22nd congressional district. Harry L. Haines (D)
 * Pennsylvania's 23rd congressional district. Don Gingery (D)
 * Pennsylvania's 24th congressional district. J. Buell Snyder (D)
 * Pennsylvania's 25th congressional district. Charles I. Faddis (D)
 * Pennsylvania's 26th congressional district. Charles R. Eckert (D)
 * Pennsylvania's 27th congressional district. Joseph Gray (D)
 * Pennsylvania's 28th congressional district. Robert G. Allen (D)
 * Pennsylvania's 29th congressional district. Charles N. Crosby (D)
 * Pennsylvania's 30th congressional district. Peter J. De Muth (D)
 * Pennsylvania's 31st congressional district. James L. Quinn (D)
 * Pennsylvania's 32nd congressional district. Herman P. Eberharter (D)
 * Pennsylvania's 33rd congressional district. Henry Ellenbogen (D), until January 3, 1938
 * Pennsylvania's 34th congressional district. Matthew A. Dunn (D)

Rhode Island

 * Rhode Island's 1st congressional district. Aime Forand (D)
 * Rhode Island's 2nd congressional district. John M. O'Connell (D)

South Carolina

 * South Carolina's 1st congressional district. Thomas S. McMillan (D)
 * South Carolina's 2nd congressional district. Hampton P. Fulmer (D)
 * South Carolina's 3rd congressional district. John C. Taylor (D)
 * South Carolina's 4th congressional district. Gabriel H. Mahon Jr. (D)
 * South Carolina's 5th congressional district. James P. Richards (D)
 * South Carolina's 6th congressional district. Allard H. Gasque (D), until June 17, 1938
 * Elizabeth Hawley Gasque (D), from September 13, 1938

South Dakota

 * South Dakota's 1st congressional district. Fred H. Hildebrandt (D)
 * South Dakota's 2nd congressional district. Francis Case (R)

Tennessee

 * Tennessee's 1st congressional district. B. Carroll Reece (R)
 * Tennessee's 2nd congressional district. J. Will Taylor (R)
 * Tennessee's 3rd congressional district. Samuel D. McReynolds (D)
 * Tennessee's 4th congressional district. John Ridley Mitchell (D)
 * Tennessee's 5th congressional district. Richard Merrill Atkinson (D)
 * Tennessee's 6th congressional district. Clarence W. Turner (D)
 * Tennessee's 7th congressional district. Herron C. Pearson (D)
 * Tennessee's 8th congressional district. Jere Cooper (D)
 * Tennessee's 9th congressional district. Walter Chandler (D)

Texas

 * Texas's 1st congressional district. Wright Patman (D)
 * Texas's 2nd congressional district. Martin Dies Jr. (D)
 * Texas's 3rd congressional district. Morgan G. Sanders (D)
 * Texas's 4th congressional district. Sam Rayburn (D)
 * Texas's 5th congressional district. Hatton W. Sumners (D)
 * Texas's 6th congressional district. Luther A. Johnson (D)
 * Texas's 7th congressional district. Nat Patton (D)
 * Texas's 8th congressional district. Albert Thomas (D)
 * Texas's 9th congressional district. Joseph J. Mansfield (D)
 * Texas's 10th congressional district. James P. Buchanan (D), until February 22, 1937
 * Lyndon B. Johnson (D), from April 10, 1937
 * Texas's 11th congressional district. William R. Poage (D)
 * Texas's 12th congressional district. Fritz G. Lanham (D)
 * Texas's 13th congressional district. William D. McFarlane (D)
 * Texas's 14th congressional district. Richard M. Kleberg (D)
 * Texas's 15th congressional district. Milton H. West (D)
 * Texas's 16th congressional district. R. Ewing Thomason (D)
 * Texas's 17th congressional district. Clyde L. Garrett (D)
 * Texas's 18th congressional district. John Marvin Jones (D)
 * Texas's 19th congressional district. George H. Mahon (D)
 * Texas's 20th congressional district. Maury Maverick (D)
 * Texas's 21st congressional district. Charles L. South (D)

Utah

 * Utah's 1st congressional district. Abe Murdock (D)
 * Utah's 2nd congressional district. J. W. Robinson (D)

Vermont

 * At-large. Charles A. Plumley (R)

Virginia

 * Virginia's 1st congressional district. S. Otis Bland (D)
 * Virginia's 2nd congressional district. Norman R. Hamilton (D)
 * Virginia's 3rd congressional district. Andrew Jackson Montague (D), until January 24, 1937
 * Dave E. Satterfield Jr. (D), from November 2, 1937
 * Virginia's 4th congressional district. Patrick H. Drewry (D)
 * Virginia's 5th congressional district. Thomas G. Burch (D)
 * Virginia's 6th congressional district. Clifton A. Woodrum (D)
 * Virginia's 7th congressional district. A. Willis Robertson (D)
 * Virginia's 8th congressional district. Howard W. Smith (D)
 * Virginia's 9th congressional district. John W. Flannagan Jr. (D)

Washington

 * Washington's 1st congressional district. Warren G. Magnuson (D)
 * Washington's 2nd congressional district. Monrad C. Wallgren (D)
 * Washington's 3rd congressional district. Martin F. Smith (D)
 * Washington's 4th congressional district. Knute Hill (D)
 * Washington's 5th congressional district. Charles H. Leavy (D)
 * Washington's 6th congressional district. John M. Coffee (D)

West Virginia

 * West Virginia's 1st congressional district. Robert L. Ramsay (D)
 * West Virginia's 2nd congressional district. Jennings Randolph (D)
 * West Virginia's 3rd congressional district. Andrew Edmiston Jr. (D)
 * West Virginia's 4th congressional district. George William Johnson (D)
 * West Virginia's 5th congressional district. John Kee (D)
 * West Virginia's 6th congressional district. Joe L. Smith (D)

Wisconsin

 * Wisconsin's 1st congressional district. Thomas Ryum Amlie (P)
 * Wisconsin's 2nd congressional district. Harry Sauthoff (P)
 * Wisconsin's 3rd congressional district. Gardner R. Withrow (P)
 * Wisconsin's 4th congressional district. Raymond Joseph Cannon (D)
 * Wisconsin's 5th congressional district. Thomas David Patrick O'Malley (D)
 * Wisconsin's 6th congressional district. Michael K. Reilly (D)
 * Wisconsin's 7th congressional district. Gerald J. Boileau (P)
 * Wisconsin's 8th congressional district. George J. Schneider (P)
 * Wisconsin's 9th congressional district. Merlin Hull (P)
 * Wisconsin's 10th congressional district. Bernard J. Gehrmann (P)

Wyoming

 * At-large. Paul Ranous Greever (D)

Non-voting members

 * Alaska Territory's at-large congressional district. Anthony J. Dimond (D)
 * Hawaii Territory's at-large congressional district. Samuel Wilder King (R)
 * Philippines's at-large congressional district. Quintin Paredes (Resident Commissioner) (Nac.), until September 29, 1938
 * Joaquin Miguel Elizalde (Resident Commissioner) (Nac.), from September 29, 1938
 * Puerto Rico's at-large congressional district. Santiago Iglesias Pantín (Resident Commissioner) (Coalitionist)

Changes in membership
The count below reflects changes from the beginning of this Congress.

Senate

 * Tennessee (2)
 * nowrap | Nathan L. Bachman (D)
 * Died April 23, 1937. Successor appointed to continue the term.
 * nowrap | George L. Berry (D)
 * May 6, 1937
 * May 6, 1937


 * Arkansas (2)
 * nowrap | Joseph T. Robinson (D)
 * Died July 14, 1937. Successor elected October 19, 1937.
 * nowrap | John E. Miller (D)
 * November 15, 1937
 * November 15, 1937


 * Alabama (3)
 * nowrap | Hugo Black (D)
 * Resigned August 19, 1937, after being appointed Associate Justice of the Supreme Court of the United States. Successor appointed to continue the term.
 * nowrap | Dixie Bibb Graves (D)
 * August 20, 1937
 * August 20, 1937


 * Alabama (3)
 * nowrap | Dixie Bibb Graves (D)
 * Resigned January 10, 1938, after successor elected.
 * nowrap | J. Lister Hill (D)
 * January 11, 1938
 * January 11, 1938


 * New Jersey (1)
 * nowrap | A. Harry Moore (D)
 * Resigned January 17, 1938, after being elected Governor of New Jersey. Successor appointed to continue the term.
 * nowrap | John G. Milton (D)
 * January 18, 1938
 * January 18, 1938


 * Oregon (3)
 * nowrap | Frederick Steiwer (R)
 * Resigned January 31, 1938, due to poor health. Successor appointed to continue the term.
 * nowrap | Alfred E. Reames (D)
 * February 1, 1938
 * February 1, 1938


 * New York (1)
 * nowrap | Royal S. Copeland (D)
 * Died June 17, 1938. Successor elected November 8, 1938.
 * nowrap | James M. Mead (D)
 * December 3, 1938
 * December 3, 1938


 * California (3)
 * nowrap | William G. McAdoo (D)
 * Resigned November 8, 1938, after losing nomination for upcoming term. Successor appointed to continue the term.
 * nowrap | Thomas M. Storke (D)
 * November 9, 1938
 * November 9, 1938


 * New Jersey (1)
 * nowrap | John G. Milton (D)
 * Interim appointee retired when successor elected. Successor elected November 8, 1938.
 * nowrap | William W. Barbour (R)
 * November 9, 1938
 * November 9, 1938


 * Oregon (3)
 * nowrap | Alfred E. Reames (D)
 * Interim appointee retired when successor elected. Successor elected November 8, 1938.
 * nowrap | Alexander G. Barry (R)
 * November 9, 1938
 * November 9, 1938


 * South Dakota (3)
 * nowrap | Herbert E. Hitchcock (D)
 * Interim appointee lost nomination to finish the term. Successor elected November 8, 1938.
 * nowrap | Gladys Pyle (R)
 * November 9, 1938
 * November 9, 1938


 * Tennessee (2)
 * nowrap | George L. Berry (D)
 * Interim appointee lost nomination to finish the term. Successor elected November 8, 1938.
 * nowrap | Tom Stewart (D)
 * November 9, 1938.
 * November 9, 1938.


 * }

House of Representatives

 * Virginia's 3rd congressional district
 * | Andrew Jackson Montague (D)
 * Died January 24, 1937.
 * | Dave E. Satterfield Jr. (D)
 * November 2, 1937
 * November 2, 1937


 * Texas's 10th congressional district
 * | James P. Buchanan (D)
 * Died February 22, 1937.
 * | Lyndon B. Johnson (D)
 * April 10, 1937
 * April 10, 1937


 * California's 10th congressional district
 * | Henry E. Stubbs (D)
 * Died February 28, 1937.
 * | Alfred J. Elliott (D)
 * May 4, 1937
 * May 4, 1937


 * Pennsylvania's 18th congressional district
 * | Benjamin K. Focht (R)
 * Died March 27, 1937.
 * | Richard M. Simpson (R)
 * May 11, 1937
 * May 11, 1937


 * New York's 27th congressional district
 * | Philip A. Goodwin (R)
 * Died June 6, 1937.
 * | Lewis K. Rockefeller (R)
 * November 2, 1937
 * November 2, 1937


 * Massachusetts's 7th congressional district
 * | William P. Connery Jr. (D)
 * Died June 15, 1937.
 * | Lawrence J. Connery (D)
 * September 28, 1937
 * September 28, 1937


 * New York's 17th congressional district
 * | Theodore A. Peyser (D)
 * Died August 8, 1937.
 * | Bruce F. Barton (R)
 * November 2, 1937
 * November 2, 1937


 * Ohio's 4th congressional district
 * | Frank Le Blond Kloeb (D)
 * Resigned August 19, 1937, to become justice of United States District Court for the Northern District of Ohio.
 * | Walter H. Albaugh (R)
 * November 8, 1938
 * November 8, 1938


 * New York's 25th congressional district
 * | Charles D. Millard (R)
 * Resigned September 29, 1937, to become surrogate of Westchester County, New York.
 * | Ralph A. Gamble (R)
 * November 2, 1937
 * November 2, 1937


 * Massachusetts's 11th congressional district
 * | John P. Higgins (D)
 * Resigned September 30, 1937, to become chief justice of the Massachusetts Superior Court.
 * | Thomas A. Flaherty (D)
 * December 14, 1937
 * December 14, 1937


 * Oklahoma's 5th congressional district
 * | Robert P. Hill (D)
 * Died October 29, 1937.
 * | Gomer Griffith Smith (D)
 * December 10, 1937
 * December 10, 1937


 * Arkansas's 2nd congressional district
 * | John E. Miller (D)
 * Resigned November 14, 1937, to become U.S. senator.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * Pennsylvania's 33rd congressional district
 * | Henry Ellenbogen (D)
 * Resigned January 3, 1938, to become judge of Common Pleas of Allegheny County, Pennsylvania.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * Alabama's 2nd congressional district
 * | J. Lister Hill (D)
 * Resigned January 11, 1938, to become U.S. senator.
 * | George M. Grant (D)
 * June 14, 1938
 * June 14, 1938


 * New Jersey's 9th congressional district
 * | Edward A. Kenney (D)
 * Died January 27, 1938.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * California's 17th congressional district
 * | Charles J. Colden (D)
 * Died April 15, 1938.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * Kentucky's 8th congressional district
 * | Fred M. Vinson (D)
 * Resigned May 27, 1938, to become associate justice of the United States Court of Appeals for the District of Columbia Circuit.
 * | Joe B. Bates (D)
 * June 4, 1938
 * June 4, 1938


 * New Hampshire's 1st congressional district
 * | Arthur B. Jenks (R)
 * Lost contested election June 9, 1938
 * | Alphonse Roy (D)
 * June 9, 1938
 * June 9, 1938


 * South Carolina's 6th congressional district
 * | Allard H. Gasque (D)
 * Died June 17, 1938.
 * | Elizabeth Hawley Gasque (D)
 * September 13, 1937
 * September 13, 1937


 * New York's 1st congressional district
 * | Robert L. Bacon (R)
 * Died September 12, 1938.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * Philippines's at-large congressional district
 * bgcolor= | Quintin Paredes (NAC)
 * Resigned September 29, 1938.
 * Joaquín Miguel Elizalde (NAC)
 * September 29, 1938
 * September 29, 1938


 * New York's 15th congressional district
 * | John J. Boylan (D)
 * Died October 5, 1938.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * New York's 16th congressional district
 * | John J. O'Connor (D)
 * Changed party affiliation October 24, 1938.
 * | John J. O'Connor (R)
 * October 24, 1938
 * October 24, 1938


 * Iowa's 1st congressional district
 * | Edward C. Eicher (D)
 * Resigned December 2, 1938, to become commissioner to the Securities and Exchange Commission.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * New York's 42nd congressional district
 * | James M. Mead (D)
 * Resigned December 2, 1938, after being elected to the U.S. Senate.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * Maryland's 5th congressional district
 * | Stephen W. Gambrill (D)
 * Died December 19, 1938.
 * colspan=2 | Vacant until the next Congress
 * colspan=2 | Vacant until the next Congress


 * }

Senate

 * Agriculture and Forestry (Chairman: Ellison D. Smith; Ranking Member: George W. Norris)
 * Aquatic Life (Special)
 * Appropriations (Chairman: Carter Glass; Ranking Member: Frederick Hale)
 * Audit and Control the Contingent Expenses of the Senate (Chairman: James F. Byrnes; Ranking Member: John G. Townsend Jr.)
 * Banking and Currency (Chairman: Robert F. Wagner; Ranking Member: John G. Townsend Jr.)
 * Campaign Expenditures Investigation (Special) (Chairman: Augustine Lonergan)
 * Civil Service (Chairman: William J. Bulow; Ranking Member: Wallace H. White Jr.)
 * Civil Service Laws (Special)
 * Civil Service System (Special)
 * Claims (Chairman: Josiah W. Bailey; Ranking Member: Arthur Capper)
 * Commerce (Chairman: Royal S. Copeland; Ranking Member: Charles L. McNary)
 * Court Reorganization and Judicial Procedure (Special)
 * District of Columbia (Chairman: William H. King; Ranking Member: Arthur Capper)
 * Education and Labor (Chairman: Elbert D. Thomas; Ranking Member: William E. Borah)
 * Investigation Violations of Free Speech and the Rights of Labor
 * Enrolled Bills (Chairman: Hattie W. Caraway; Ranking Member: Arthur H. Vandenberg)
 * Executive Agencies of the Government (Select)
 * Expenditures in Executive Departments (Chairman: J. Hamilton Lewis; Ranking Member: James J. Davis)
 * Finance (Chairman: Pat Harrison; Ranking Member: Robert M. La Follette Jr.)
 * Foreign Relations (Chairman: Key Pittman; Ranking Member: William E. Borah)
 * Government Organization (Select)
 * Immigration (Chairman: Richard B. Russell; Ranking Member: Hiram W. Johnson)
 * Indian Affairs (Chairman: Elmer Thomas; Ranking Member: Lynn J. Frazier)
 * Insular Affairs (Chairman: Leo Kocialkowski; Ranking Member: N/A)
 * Interoceanic Canals (Chairman: N/A; Ranking Member: N/A)
 * Interstate Commerce (Chairman: Burton K. Wheeler; Ranking Member: Wallace H. White Jr.)
 * Irrigation and Reclamation (Chairman: John H. Bankhead II; Ranking Member: Charles L. McNary)
 * Judiciary (Chairman: Henry F. Ashurst; Ranking Member: William E. Borah)
 * Library (Chairman: Alben W. Barkley; Ranking Member: Ernest W. Gibson)
 * Lobbying Activities (Select)
 * Manufactures (Chairman: Robert J. Bulkley; Ranking Member: Robert M. La Follette Jr.)
 * Military Affairs (Chairman: Morris Sheppard; Ranking Member: Warren R. Austin)
 * Mines and Mining (Chairman: M.M. Logan; Ranking Member: Lynn J. Frazier)
 * Mississippi Flood Control Project (Select) (Chairman: Robert F. Wagner)
 * Merchant Marine (Special)
 * Naval Affairs (Chairman: David I. Walsh; Ranking Member: Frederick Hale)
 * Patents (Chairman: William Gibbs McAdoo; Ranking Member: George W. Norris)
 * Pensions (Chairman: George McGill; Ranking Member: Lynn J. Frazier)
 * Post Office and Post Roads (Chairman: Kenneth McKellar; Ranking Member: Lynn J. Frazier)
 * Printing (Chairman: J. Walter Lambeth; Ranking Member: Arthur H. Vandenberg)
 * Privileges and Elections (Chairman: Walter F. George; Ranking Member: Warren R. Austin)
 * Public Buildings and Grounds (Chairman: Tom Connally; Ranking Member: Warren R. Austin)
 * Public Lands and Surveys (Chairman: Alva B. Adams; Ranking Member: Gerald P. Nye)
 * Rules (Chairman: Matthew M. Neely; Ranking Member: Frederick Hale)
 * Senatorial Campaign Expenditures (Special)
 * Taxation of Government Securities and Salaries (Special)
 * Territories and Insular Affairs (Chairman: Millard E. Tydings; Ranking Member: Gerald P. Nye)
 * Unemployment and Relief (Select)
 * Whole
 * Wildlife Resources (Special) (Chairman: Vacant; Ranking Member: Key Pittman)
 * Wool Production (Special) (Chairman: Alva B. Adams)

House of Representatives

 * Accounts (Chairman: Lindsay C. Warren; Ranking Member: James Wolfenden)
 * Agriculture (Chairman: J. Marvin Jones; Ranking Member: Clifford R. Hope)
 * Appropriations (Chairman: Edward T. Taylor; Ranking Member: John Taber)
 * Banking and Currency (Chairman: Henry B. Steagall; Ranking Member: Jesse P. Wolcott)
 * Census (Chairman: William H. Larrabee; Ranking Member: J. Roland Kinzer)
 * Civil Service (Chairman: Robert Ramspeck; Ranking Member: Edith Nourse Rogers)
 * Claims (Chairman: Ambrose J. Kennedy; Ranking Member: Ulysses S. Guyer)
 * Coinage, Weights and Measures (Chairman: Andrew Somers; Ranking Member: Lloyd Thurston)
 * Conservation of Wildlife Resources (Select) (Chairman: A. Willis Robertson)
 * Disposition of Executive Papers (Chairman: Charles J. Colden; Ranking Member: Bertrand W. Gearhart)
 * District of Columbia (Chairman: Vincent L. Palmisano; Ranking Member: Everett M. Dirksen)
 * Education (Chairman: William H. Larrabee; Ranking Member: Albert E. Carter)
 * Election of the President, Vice President and Representatives in Congress (Chairman: Caroline O'Day; Ranking Member: George H. Tinkham)
 * Elections No.#1 (Chairman: N/A; Ranking Member: Clarence E. Hancock)
 * Elections No.#2 (Chairman: Joseph H. Gavagan; Ranking Member: Ulysses S. Guyer)
 * Elections No.#3 (Chairman: John H. Kerr; Ranking Member: Charles L. Gifford)
 * Enrolled Bills (Chairman: Claude V. Parsons; Ranking Member: Charles Aubrey Eaton)
 * Expenditures in the Executive Departments (Chairman: John J. Cochran; Ranking Member: Charles L. Gifford)
 * Flood Control (Chairman: William M. Whittington; Ranking Member: Robert F. Rich)
 * Foreign Affairs (Chairman: Sam D. McReynolds; Ranking Member: Hamilton Fish III)
 * Government Organization (Select) (Chairman: N/A)
 * Immigration and Naturalization (Chairman: Samuel Dickstein; Ranking Member: J. Will Taylor)
 * Indian Affairs (Chairman: Will Rogers; Ranking Member: Fred C. Gilchrist)
 * Insular Affairs (Chairman: Leo Kocialkowski; Ranking Member: Lloyd Thurston)
 * Interstate and Foreign Commerce (Chairman: Clarence F. Lea; Ranking Member: Carl E. Mapes)
 * Invalid Pensions (Chairman: John Lesinski; Ranking Member: Charles D. Millard)
 * Investigate Real Estate Beholder's Reorganizations (Select) (Chairman: N/A)
 * Irrigation and Reclamation (Chairman: Compton I. White; Ranking Member: Fred A. Hartley Jr.)
 * Judiciary (Chairman: Hatton W. Sumners; Ranking Member: Ulysses S. Guyer)
 * Labor (Chairman: Mary Teresa Norton; Ranking Member: Richard J. Welch)
 * Library (Chairman: Kent E. Keller; Ranking Member: Allen T. Treadway)
 * Memorials (Chairman: Pete Jarman; Ranking Member: Frank Crowther)
 * Merchant Marine and Fisheries (Chairman: S. Otis Bland; Ranking Member: Richard J. Welch)
 * Military Affairs (Chairman: Andrew J. May; Ranking Member: Walter G. Andrews)
 * Mines and Mining (Chairman: Joe L. Smith; Ranking Member: Harry Lane Englebright)
 * Naval Affairs (Chairman: Carl Vinson; Ranking Member: Charles D. Millard)
 * Patents (Chairman: William I. Sirovich; Ranking Member: Fred A. Hartley Jr.)
 * Pensions (Chairman: Allard H. Gasque; Ranking Member: Walter G. Andrews)
 * Post Office and Post Roads (Chairman: James M. Mead; Ranking Member: Fred A. Hartley Jr.)
 * Printing (Chairman: J. Walter Lambeth; Ranking Member: Robert F. Rich)
 * Public Buildings and Grounds (Chairman: Fritz G. Lanham; Ranking Member: J. Will Taylor)
 * Public Lands (Chairman: René L. De Rouen; Ranking Member: Harry Lane Englebright)
 * Revision of Laws (Chairman: Raymond J. Cannon; Ranking Member: Jesse P. Wolcott)
 * Rivers and Harbors (Chairman: Joseph J. Mansfield; Ranking Member: George N. Seger)
 * Roads (Chairman: Wilburn Cartwright; Ranking Member: Jesse P. Wolcott)
 * Rules (Chairman: John J. O'Connor; Ranking Member: Joseph W. Martin Jr.)
 * Standards of Official Conduct
 * Territories (Chairman: Robert A. Green; Ranking Member: Harry Lane Englebright)
 * War Claims (Chairman: Alfred Beiter; Ranking Member: Benjamin K. Focht)
 * Ways and Means (Chairman: Robert L. Doughton; Ranking Member: Allen T. Treadway)
 * World War Veterans' Legislation (Chairman: John E. Rankin; Ranking Member: Edith Nourse Rogers)
 * Whole

Joint committees

 * Conditions of Indian Tribes (Special)
 * Disposition of (Useless) Executive Papers
 * Forestry (Chairman: Sen. John H. Bankhead II)
 * Government Organization
 * Hawaii
 * The Library (Chairman: Sen. Alben W. Barkley)
 * To Investigate Phosphate Resource of the United States
 * Printing (Chairman: Sen. Carl Hayden; Vice Chairman: Rep. J. Walter Lambeth)
 * Taxation (Chairman: Sen. Pat Harrison; Vice Chairman: Rep. Robert L. Doughton)
 * Tax Evasion and Avoidance
 * Tennessee Valley Authority

Caucuses

 * Democratic (House)
 * Democratic (Senate)

Legislative branch agency directors

 * Architect of the Capitol: David Lynn
 * Attending Physician of the United States Congress: George Calver
 * Librarian of Congress: Herbert Putnam
 * Public Printer of the United States: Augustus E. Giegengack

Senate

 * Chaplain: Reverend ZeBarney Thorne Phillips (Episcopalian)
 * Parliamentarian: Charles L. Watkins
 * Secretary: Edwin Alexander Halsey
 * Librarian: Ruskin McArdle
 * Sergeant at Arms: Chesley W. Jurney
 * Democratic Party Secretary: Leslie Biffle
 * Republican Party Secretary: Carl A. Loeffler

House of Representatives

 * Chaplain: James Shera Montgomery (Methodist)
 * Clerk: South Trimble
 * Doorkeeper: Joseph J. Sinnott
 * Parliamentarian: Lewis Deschler
 * Postmaster: Finis E. Scott
 * Reading Clerks: Roger M. Calloway (D) and Alney E. Chaffee (R)
 * Sergeant at Arms: Kenneth Romney