63rd United States Congress

The 63rd 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 March 4, 1913, to March 4, 1915, during the first two years of Woodrow Wilson's presidency. The apportionment of seats in the House of Representatives was based on the 1910 United States census.

The Democrats had greatly increased their majority in the House, and won control of the Senate, giving them full control of Congress for the first time since the 53rd Congress in 1893. With Woodrow Wilson being sworn in as president on March 4, 1913, this gave the Democrats an overall federal government trifecta - also for the first time since the 53rd Congress.

Major events



 * March 4, 1913: Woodrow Wilson became President of the United States.
 * March 9, 1914: The Senate adopted a rule forbidding smoking on the floor of the Senate because Senator Ben Tillman, recovering from a stroke, found the smoke irritating.
 * July 28, 1914: World War I began in Europe
 * August 15, 1914: The Panama Canal was inaugurated
 * August 19, 1914: President Woodrow Wilson declared strict U.S. neutrality
 * November 1914: United States House of Representatives elections, 1914 and United States Senate elections, 1914
 * November 16, 1914: Federal Reserve Bank opened

Major legislation

 * May 27, 1913: Kern Resolution
 * July 9, 1913: Saboth Act
 * July 15, 1913: Newlands Labor Act
 * October 3, 1913: Revenue Act of 1913 (Federal Income Tax), including Underwood Tariff
 * October 22, 1913: Urgent Deficiencies Act
 * December 19, 1913: Raker Act
 * December 23, 1913: Federal Reserve Act, ch. 6,, , et seq.
 * May 8, 1914: Smith–Lever Act, ch. 79, ,
 * June 24, 1914: Cutter Service Act
 * June 30, 1914: Cooperative Funds Act
 * July 17, 1914: Agricultural Entry Act
 * July 18, 1914: Aviation Service Act
 * July 21, 1914: Borland Amendment
 * August 13, 1914: Smith–Hayden Act
 * August 15, 1914: Sponge Act
 * August 18, 1914: Cotton Futures Act of 1914
 * August 18, 1914: Foreign Ship Registry Act
 * August 22, 1914: Glacier National Park Act of 1914
 * September 2, 1914: War Risk Insurance Act (Rayburn Act)
 * September 26, 1914: Federal Trade Commission Act, ch. 311, 38 Stat. 717,
 * October 2, 1914: River and Harbors Act of 1914
 * October 15, 1914: Clayton Antitrust Act, ch. 323, 38 Stat. 730,, et seq.
 * October 22, 1914: Emergency Internal Revenue Tax Act
 * December 17, 1914: Harrison Narcotics Tax Act
 * January 28, 1915: Coast Guard Act
 * March 4, 1915: Merchant Marine Act of 1915
 * March 4, 1915: River and Harbors Act of 1915
 * March 4, 1915: Standard Barrel Act For Fruits, Vegetables, and Dry Commodities
 * March 4, 1915: Federal Boiler Inspection Act
 * March 4, 1915: Uniform Bill of Lading Act
 * March 4, 1915: Occupancy Permits Act

Constitutional amendments

 * April 8, 1913: Seventeenth Amendment to the United States Constitution, establishing the popular election of United States senators by the people of the states, was ratified by the requisite number of states (then 36) to become part of the Constitution

Presiding

 * President: Thomas R. Marshall (D)
 * President pro tempore: James P. Clarke (D)
 * Majority Whip: J. Hamilton Lewis (D)
 * Minority Whip: James W. Wadsworth Jr. (R) until March 4; Charles Curtis (R) starting March 4
 * Democratic Caucus Chairman: John W. Kern
 * Republican Conference Chairman: Jacob Harold Gallinger
 * Democratic Caucus Secretary: Willard Saulsbury Jr.
 * Republican Conference Secretary: William Squire Kenyon

Presiding

 * Speaker: Champ Clark (D)

Majority (Democratic) leadership

 * Majority Leader: Oscar Underwood
 * Majority Whip: Thomas M. Bell
 * Democratic Caucus Chairman: A. Mitchell Palmer
 * Democratic Campaign Committee Chairman: Frank Ellsworth Doremus

Minority (Republican) leadership

 * Minority Leader: James R. Mann
 * Minority Whip: Charles H. Burke
 * Republican Conference Chairman: William S. Greene
 * Republican Campaign Committee Chairman: Frank P. Woods

Members

 * Skip to House of Representatives, below

Senate
Most senators were elected by the state legislatures every two years, with one-third beginning new six-year terms with each Congress. A few senators were elected directly by the residents of the state. 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 1914; Class 1 meant their term began in the last Congress, requiring reelection in 1916; and Class 2 meant their term began in this Congress, requiring reelection in 1918.

Alabama

 * 2. John H. Bankhead (D)
 * 3. Joseph F. Johnston (D), until August 8, 1913
 * Frank White (D), from May 11, 1914

Arizona

 * 1. Henry F. Ashurst (D)
 * 3. Marcus A. Smith (D)

Arkansas

 * 2. Joseph Taylor Robinson (D)
 * 3. James P. Clarke (D)

California

 * 1. John D. Works (R)
 * 3. George C. Perkins (R)

Colorado

 * 2. John F. Shafroth (D)
 * 3. Charles S. Thomas (D)

Connecticut

 * 1. George P. McLean (R)
 * 3. Frank B. Brandegee (R)

Delaware

 * 1. Henry A. du Pont (R)
 * 2. Willard Saulsbury Jr. (D)

Florida

 * 1. Nathan P. Bryan (D)
 * 3. Duncan U. Fletcher (D)

Georgia

 * 2. Augustus O. Bacon (D), until February 14, 1914
 * William S. West (D), March 2, 1914 – November 3, 1914
 * Thomas W. Hardwick (D), from November 4, 1914
 * 3. Hoke Smith (D)

Idaho

 * 2. William E. Borah (R)
 * 3. James H. Brady (R)

Illinois

 * 2. James Hamilton Lewis (D), from March 26, 1913
 * 3. Lawrence Y. Sherman (R), from March 26, 1913

Indiana

 * 1. John W. Kern (D)
 * 3. Benjamin F. Shively (D)

Iowa

 * 2. William S. Kenyon (R)
 * 3. Albert B. Cummins (R)

Kansas

 * 2. William H. Thompson (D)
 * 3. Joseph L. Bristow (R)

Kentucky

 * 2. Ollie M. James (D)
 * 3. William O. Bradley (R), until May 23, 1914
 * Johnson N. Camden Jr. (D), from June 16, 1914

Louisiana

 * 2. Joseph E. Ransdell (D)
 * 3. John Thornton (D)

Maine

 * 1. Charles Fletcher Johnson (D)
 * 2. Edwin C. Burleigh (R)

Maryland

 * 1. William P. Jackson (R), until January 28, 1914
 * Blair Lee (D), from January 28, 1914
 * 3. John W. Smith (D)

Massachusetts

 * 1. Henry Cabot Lodge (R)
 * 2. John W. Weeks (R)

Michigan

 * 1. Charles E. Townsend (R)
 * 2. William Alden Smith (R)

Minnesota

 * 1. Moses E. Clapp (R)
 * 2. Knute Nelson (R)

Mississippi

 * 1. John Sharp Williams (D)
 * 2. James K. Vardaman (D)

Missouri

 * 1. James A. Reed (D)
 * 3. William J. Stone (D)

Montana

 * 1. Henry L. Myers (D)
 * 2. Thomas J. Walsh (D)

Nebraska

 * 1. Gilbert M. Hitchcock (D)
 * 2. George W. Norris (R)

Nevada

 * 1. Key Pittman (D)
 * 3. Francis G. Newlands (D)

New Hampshire

 * 2. Henry F. Hollis (D), from March 13, 1913
 * 3. Jacob H. Gallinger (R)

New Jersey

 * 1. James E. Martine (D)
 * 2. William Hughes (D)

New Mexico

 * 1. Thomas B. Catron (R)
 * 2. Albert B. Fall (R)

New York

 * 1. James A. O'Gorman (D)
 * 3. Elihu A. Root (R)

North Carolina

 * 2. Furnifold M. Simmons (D)
 * 3. Lee S. Overman (D)

North Dakota

 * 1. Porter J. McCumber (R)
 * 3. Asle Gronna (R)

Ohio

 * 1. Atlee Pomerene (D)
 * 3. Theodore E. Burton (R)

Oklahoma

 * 2. Robert L. Owen (D)
 * 3. Thomas P. Gore (D)

Oregon

 * 2. Harry Lane (D)
 * 3. George E. Chamberlain (D)

Pennsylvania

 * 1. George T. Oliver (R)
 * 3. Boies Penrose (R)

Rhode Island

 * 1. Henry F. Lippitt (R)
 * 2. LeBaron B. Colt (R)

South Carolina

 * 2. Benjamin R. Tillman (D)
 * 3. Ellison D. Smith (D)

South Dakota

 * 2. Thomas Sterling (R)
 * 3. Coe I. Crawford (R)

Tennessee

 * 1. Luke Lea (D)
 * 2. John K. Shields (D)

Texas

 * 1. Charles A. Culberson (D)
 * 2. Morris Sheppard (D)

Utah

 * 1. George Sutherland (R)
 * 3. Reed Smoot (R)

Vermont

 * 1. Carroll S. Page (R)
 * 3. William P. Dillingham (R)

Virginia

 * 1. Claude A. Swanson (D)
 * 2. Thomas S. Martin (D)

Washington

 * 1. Miles Poindexter (Prog.)
 * 3. Wesley L. Jones (R)

West Virginia

 * 1. William E. Chilton (D)
 * 2. Nathan Goff (R), from April 1, 1913

Wisconsin

 * 1. Robert M. La Follette Sr. (R)
 * 3. Isaac Stephenson (R)

Wyoming

 * 1. Clarence D. Clark (R)
 * 2. Francis E. Warren (R)



Alabama

 * Alabama's 1st congressional district. George W. Taylor (D)
 * Alabama's 2nd congressional district. S. Hubert Dent Jr. (D)
 * Alabama's 3rd congressional district. Henry D. Clayton (D), until May 25, 1914
 * William Oscar Mulkey (D), from June 29, 1914
 * Alabama's 4th congressional district. Fred L. Blackmon (D)
 * Alabama's 5th congressional district. J. Thomas Heflin (D)
 * Alabama's 6th congressional district. Richmond P. Hobson (D)
 * Alabama's 7th congressional district. John L. Burnett (D)
 * Alabama's 8th congressional district. William N. Richardson (D), until March 31, 1914
 * Christopher Columbus Harris (D), from May 11, 1914
 * Alabama's 9th congressional district. Oscar Underwood (D)
 * Alabama's at-large congressional district: John Abercrombie (D)

Arizona

 * Arizona's at-large congressional district: Carl Hayden (D)

Arkansas

 * Arkansas's 1st congressional district. Thaddeus H. Caraway (D)
 * Arkansas's 2nd congressional district. William A. Oldfield (D)
 * Arkansas's 3rd congressional district. John C. Floyd (D)
 * Arkansas's 4th congressional district. Otis Wingo (D)
 * Arkansas's 5th congressional district. Henderson M. Jacoway (D)
 * Arkansas's 6th congressional district. Samuel M. Taylor (D)
 * Arkansas's 7th congressional district. William S. Goodwin (D)

California

 * California's 1st congressional district. William Kent (I)
 * California's 2nd congressional district. John E. Raker (D)
 * California's 3rd congressional district. Charles F. Curry (R)
 * California's 4th congressional district. Julius Kahn (R)
 * California's 5th congressional district. John I. Nolan (R)
 * California's 6th congressional district. Joseph R. Knowland (R)
 * California's 7th congressional district. Denver S. Church (D)
 * California's 8th congressional district. Everis A. Hayes (R)
 * California's 9th congressional district. Charles W. Bell (Prog.)
 * California's 10th congressional district. William Stephens (Prog.)
 * California's 11th congressional district. William Kettner (D)

Colorado

 * Colorado's 1st congressional district. George John Kindel (D)
 * Colorado's 2nd congressional district. Harry Hunter Seldomridge (D)
 * Colorado's at-large congressional district: Edward T. Taylor (D)
 * Colorado's at-large congressional district: Edward Keating (D)

Connecticut

 * Connecticut's 1st congressional district. Augustine Lonergan (D)
 * Connecticut's 2nd congressional district. Bryan F. Mahan (D)
 * Connecticut's 3rd congressional district. Thomas L. Reilly (D)
 * Connecticut's 4th congressional district. Jeremiah Donovan (D)
 * Connecticut's 5th congressional district. William Kennedy (D)

Delaware

 * Delaware's at-large congressional district: Franklin Brockson (D)

Florida

 * Florida's 1st congressional district. Stephen M. Sparkman (D)
 * Florida's 2nd congressional district. Frank Clark (D)
 * Florida's 3rd congressional district. Emmett Wilson (D)
 * Florida's at-large congressional district: Claude L'Engle (D)

Georgia

 * Georgia's 1st congressional district. Charles G. Edwards (D)
 * Georgia's 2nd congressional district. Seaborn Roddenbery (D), until September 25, 1913
 * Frank Park (D), from November 4, 1913
 * Georgia's 3rd congressional district. Charles R. Crisp (D)
 * Georgia's 4th congressional district. William C. Adamson (D)
 * Georgia's 5th congressional district. William S. Howard (D)
 * Georgia's 6th congressional district. Charles L. Bartlett (D)
 * Georgia's 7th congressional district. Gordon Lee (D)
 * Georgia's 8th congressional district. Samuel J. Tribble (D)
 * Georgia's 9th congressional district. Thomas Montgomery Bell (D)
 * Georgia's 10th congressional district. Thomas W. Hardwick (D), until November 2, 1914
 * Carl Vinson (D), from November 3, 1914
 * Georgia's 11th congressional district. John R. Walker (D)
 * Georgia's 12th congressional district. Dudley M. Hughes (D)

Idaho

 * Idaho's at-large congressional district: Addison T. Smith (R)
 * Idaho's at-large congressional district: Burton L. French (R)

Illinois

 * Illinois's 1st congressional district. Martin B. Madden (R)
 * Illinois's 2nd congressional district. James R. Mann (R)
 * Illinois's 3rd congressional district. George E. Gorman (D)
 * Illinois's 4th congressional district. James T. McDermott (D), until July 21, 1914
 * Illinois's 5th congressional district. Adolph J. Sabath (D)
 * Illinois's 6th congressional district. James McAndrews (D)
 * Illinois's 7th congressional district. Frank Buchanan (D)
 * Illinois's 8th congressional district. Thomas Gallagher (D)
 * Illinois's 9th congressional district. Frederick A. Britten (R)
 * Illinois's 10th congressional district. Charles M. Thomson (Prog.)
 * Illinois's 11th congressional district. Ira C. Copley (R)
 * Illinois's 12th congressional district. William H. Hinebaugh (Prog.)
 * Illinois's 13th congressional district. John C. McKenzie (R)
 * Illinois's 14th congressional district. Clyde H. Tavenner (D)
 * Illinois's 15th congressional district. Stephen A. Hoxworth (D)
 * Illinois's 16th congressional district. Claude U. Stone (D)
 * Illinois's 17th congressional district. Louis Fitzhenry (D)
 * Illinois's 18th congressional district. Frank T. O'Hair (D)
 * Illinois's 19th congressional district. Charles M. Borchers (D)
 * Illinois's 20th congressional district. Henry T. Rainey (D)
 * Illinois's 21st congressional district. James M. Graham (D)
 * Illinois's 22nd congressional district. William N. Baltz (D)
 * Illinois's 23rd congressional district. Martin D. Foster (D)
 * Illinois's 24th congressional district. H. Robert Fowler (D)
 * Illinois's 25th congressional district. Robert P. Hill (D)
 * Illinois's at-large congressional district: Lawrence B. Stringer (D)
 * Illinois's at-large congressional district: William E. Williams (D)

Indiana

 * Indiana's 1st congressional district. Charles Lieb (D)
 * Indiana's 2nd congressional district. William A. Cullop (D)
 * Indiana's 3rd congressional district. William E. Cox (D)
 * Indiana's 4th congressional district. Lincoln Dixon (D)
 * Indiana's 5th congressional district. Ralph Wilbur Moss (D)
 * Indiana's 6th congressional district. Finly H. Gray (D)
 * Indiana's 7th congressional district. Charles A. Korbly (D)
 * Indiana's 8th congressional district. John A. M. Adair (D)
 * Indiana's 9th congressional district. Martin A. Morrison (D)
 * Indiana's 10th congressional district. John B. Peterson (D)
 * Indiana's 11th congressional district. George W. Rauch (D)
 * Indiana's 12th congressional district. Cyrus Cline (D)
 * Indiana's 13th congressional district. Henry A. Barnhart (D)

Iowa

 * Iowa's 1st congressional district. Charles A. Kennedy (R)
 * Iowa's 2nd congressional district. Irvin S. Pepper (D), until December 22, 1913
 * Henry Vollmer (D), from February 10, 1914
 * Iowa's 3rd congressional district. Maurice Connolly (D)
 * Iowa's 4th congressional district. Gilbert N. Haugen (R)
 * Iowa's 5th congressional district. James W. Good (R)
 * Iowa's 6th congressional district. Sanford Kirkpatrick (D)
 * Iowa's 7th congressional district. Solomon F. Prouty (R)
 * Iowa's 8th congressional district. Horace M. Towner (R)
 * Iowa's 9th congressional district. William R. Green (R)
 * Iowa's 10th congressional district. Frank P. Woods (R)
 * Iowa's 11th congressional district. George Cromwell Scott (R)

Kansas

 * Kansas's 1st congressional district. Daniel Read Anthony Jr. (R)
 * Kansas's 2nd congressional district. Joseph Taggart (D)
 * Kansas's 3rd congressional district. Philip P. Campbell (R)
 * Kansas's 4th congressional district. Dudley Doolittle (D)
 * Kansas's 5th congressional district. Guy T. Helvering (D)
 * Kansas's 6th congressional district. John R. Connelly (D)
 * Kansas's 7th congressional district. George A. Neeley (D)
 * Kansas's 8th congressional district. Victor Murdock (R)

Kentucky

 * Kentucky's 1st congressional district. Alben Barkley (D)
 * Kentucky's 2nd congressional district. Augustus Stanley (D)
 * Kentucky's 3rd congressional district. Robert Y. Thomas Jr. (D)
 * Kentucky's 4th congressional district. Ben Johnson (D)
 * Kentucky's 5th congressional district. J. Swagar Sherley (D)
 * Kentucky's 6th congressional district. Arthur B. Rouse (D)
 * Kentucky's 7th congressional district. J. Campbell Cantrill (D)
 * Kentucky's 8th congressional district. Harvey Helm (D)
 * Kentucky's 9th congressional district. William Jason Fields (D)
 * Kentucky's 10th congressional district. John W. Langley (R)
 * Kentucky's 11th congressional district. Caleb Powers (R)

Louisiana

 * Louisiana's 1st congressional district. Albert Estopinal (D)
 * Louisiana's 2nd congressional district. Henry Garland Dupré (D)
 * Louisiana's 3rd congressional district. Robert F. Broussard (D)
 * Louisiana's 4th congressional district. John Thomas Watkins (D)
 * Louisiana's 5th congressional district. James Walter Elder (D)
 * Louisiana's 6th congressional district. Lewis Lovering Morgan (D)
 * Louisiana's 7th congressional district. Ladislas Lazaro (D)
 * Louisiana's 8th congressional district. James Benjamin Aswell (D)

Maine

 * Maine's 1st congressional district. Asher C. Hinds (R)
 * Maine's 2nd congressional district. Daniel J. McGillicuddy (D)
 * Maine's 3rd congressional district. Forrest Goodwin (R), until May 28, 1913
 * John A. Peters (R), from September 9, 1913
 * Maine's 4th congressional district. Frank E. Guernsey (R)

Maryland

 * Maryland's 1st congressional district. J. Harry Covington (D), until September 30, 1914
 * Jesse D. Price (D), from November 3, 1914
 * Maryland's 2nd congressional district. J. Frederick C. Talbott (D)
 * Maryland's 3rd congressional district. George Konig (D), until May 31, 1913
 * Charles P. Coady (D), from November 4, 1913
 * Maryland's 4th congressional district. J. Charles Linthicum (D)
 * Maryland's 5th congressional district. Frank Owens Smith (D)
 * Maryland's 6th congressional district. David J. Lewis (D)

Massachusetts

 * Massachusetts's 1st congressional district. Allen T. Treadway (R)
 * Massachusetts's 2nd congressional district. Frederick H. Gillett (R)
 * Massachusetts's 3rd congressional district. William H. Wilder (R), until September 11, 1913
 * Calvin D. Paige (R), from November 4, 1913
 * Massachusetts's 4th congressional district. Samuel E. Winslow (R)
 * Massachusetts's 5th congressional district. John J. Rogers (R)
 * Massachusetts's 6th congressional district. Augustus P. Gardner (R)
 * Massachusetts's 7th congressional district. Michael F. Phelan (D)
 * Massachusetts's 8th congressional district. Frederick S. Deitrick (D)
 * Massachusetts's 9th congressional district. Ernest W. Roberts (R)
 * Massachusetts's 10th congressional district. William F. Murray (D), until September 28, 1914
 * Massachusetts's 11th congressional district. Andrew J. Peters (D), until August 15, 1914
 * Massachusetts's 12th congressional district. James Michael Curley (D), until February 4, 1914
 * James A. Gallivan (D), from April 7, 1914
 * Massachusetts's 13th congressional district. John W. Weeks (R), until March 4, 1913
 * John J. Mitchell (D), from April 15, 1913
 * Massachusetts's 14th congressional district. Edward Gilmore (D)
 * Massachusetts's 15th congressional district. William S. Greene (R)
 * Massachusetts's 16th congressional district. Thomas Chandler Thacher (D)

Michigan

 * Michigan's 1st congressional district. Frank E. Doremus (D)
 * Michigan's 2nd congressional district. Samuel Beakes (D)
 * Michigan's 3rd congressional district. John M. C. Smith (R)
 * Michigan's 4th congressional district. Edward L. Hamilton (R)
 * Michigan's 5th congressional district. Carl Mapes (R)
 * Michigan's 6th congressional district. Samuel W. Smith (R)
 * Michigan's 7th congressional district. Louis C. Cramton (R)
 * Michigan's 8th congressional district. Joseph W. Fordney (R)
 * Michigan's 9th congressional district. James C. McLaughlin (R)
 * Michigan's 10th congressional district. Roy O. Woodruff (Prog.)
 * Michigan's 11th congressional district. Francis O. Lindquist (R)
 * Michigan's 12th congressional district. H. Olin Young (R), until May 16, 1913
 * William Josiah MacDonald (Prog.), from August 26, 1913
 * Michigan's at-large congressional district: Patrick H. Kelley (R)

Minnesota

 * Minnesota's 1st congressional district. Sydney Anderson (R)
 * Minnesota's 2nd congressional district. Winfield Scott Hammond (D), until January 6, 1915
 * Minnesota's 3rd congressional district. Charles Russell Davis (R)
 * Minnesota's 4th congressional district. Frederick C. Stevens (R)
 * Minnesota's 5th congressional district. George Ross Smith (R)
 * Minnesota's 6th congressional district. Charles August Lindbergh (R)
 * Minnesota's 7th congressional district. Andrew Volstead (R)
 * Minnesota's 8th congressional district. Clarence B. Miller (R)
 * Minnesota's 9th congressional district. Halvor Steenerson (R)
 * Minnesota's at-large congressional district. James Manahan (R)

Mississippi

 * Mississippi's 1st congressional district. Ezekiel S. Candler Jr. (D)
 * Mississippi's 2nd congressional district. Hubert D. Stephens (D)
 * Mississippi's 3rd congressional district. Benjamin G. Humphreys II (D)
 * Mississippi's 4th congressional district. Thomas U. Sisson (D)
 * Mississippi's 5th congressional district. Samuel Andrew Witherspoon (D)
 * Mississippi's 6th congressional district. Pat Harrison (D)
 * Mississippi's 7th congressional district. Percy E. Quin (D)
 * Mississippi's 8th congressional district. James W. Collier (D)

Missouri

 * Missouri's 1st congressional district. James T. Lloyd (D)
 * Missouri's 2nd congressional district. William W. Rucker (D)
 * Missouri's 3rd congressional district. Joshua Willis Alexander (D)
 * Missouri's 4th congressional district. Charles F. Booher (D)
 * Missouri's 5th congressional district. William Patterson Borland (D)
 * Missouri's 6th congressional district. Clement C. Dickinson (D)
 * Missouri's 7th congressional district. Courtney W. Hamlin (D)
 * Missouri's 8th congressional district. Dorsey W. Shackleford (D)
 * Missouri's 9th congressional district. James Beauchamp Clark (D)
 * Missouri's 10th congressional district. Richard Bartholdt (R)
 * Missouri's 11th congressional district. William Leo Igoe (D)
 * Missouri's 12th congressional district. Leonidas C. Dyer (R), until June 19, 1914
 * Michael Joseph Gill (D), from June 19, 1914
 * Missouri's 13th congressional district. Walter Lewis Hensley (D)
 * Missouri's 14th congressional district. Joseph J. Russell (D)
 * Missouri's 15th congressional district. Perl D. Decker (D)
 * Missouri's 16th congressional district. Thomas L. Rubey (D)

Montana

 * Montana's at-large congressional district: John M. Evans (D)
 * Montana's at-large congressional district: Tom Stout (D)

Nebraska

 * Nebraska's 1st congressional district. John A. Maguire (D)
 * Nebraska's 2nd congressional district. Charles O. Lobeck (D)
 * Nebraska's 3rd congressional district. Dan V. Stephens (D)
 * Nebraska's 4th congressional district. Charles Henry Sloan (R)
 * Nebraska's 5th congressional district. Silas Reynolds Barton (R)
 * Nebraska's 6th congressional district. Moses P. Kinkaid (R)

Nevada

 * Nevada's at-large congressional district: Edwin E. Roberts (R)

New Hampshire

 * New Hampshire's 1st congressional district. Eugene Elliott Reed (D)
 * New Hampshire's 2nd congressional district. Raymond Bartlett Stevens (D)

New Jersey

 * New Jersey's 1st congressional district. William J. Browning (R)
 * New Jersey's 2nd congressional district. J. Thompson Baker (D)
 * New Jersey's 3rd congressional district. Thomas J. Scully (D)
 * New Jersey's 4th congressional district. Allan B. Walsh (D)
 * New Jersey's 5th congressional district. William E. Tuttle Jr. (D)
 * New Jersey's 6th congressional district. Lewis J. Martin (D), until May 5, 1913
 * Archibald C. Hart (D), from July 22, 1913
 * New Jersey's 7th congressional district. Robert G. Bremner (D), until February 5, 1914
 * Dow H. Drukker (R), from April 7, 1914
 * New Jersey's 8th congressional district. Eugene F. Kinkead (D), until February 4, 1915
 * New Jersey's 9th congressional district. Walter I. McCoy (D), until October 3, 1914
 * Richard Wayne Parker (R), from December 1, 1914
 * New Jersey's 10th congressional district. Edward W. Townsend (D)
 * New Jersey's 11th congressional district. John J. Eagan (D)
 * New Jersey's 12th congressional district. James A. Hamill (D)

New Mexico

 * New Mexico's at-large congressional district: Harvey B. Fergusson (D)

New York

 * New York's 1st congressional district. Lathrop Brown (D)
 * New York's 2nd congressional district. Denis O'Leary (D), until December 31, 1914
 * New York's 3rd congressional district. Frank E. Wilson (D)
 * New York's 4th congressional district. Harry H. Dale (D)
 * New York's 5th congressional district. James P. Maher (D)
 * New York's 6th congressional district. William M. Calder (R)
 * New York's 7th congressional district. John J. Fitzgerald (D)
 * New York's 8th congressional district. Daniel J. Griffin (D)
 * New York's 9th congressional district. James H. O'Brien (D)
 * New York's 10th congressional district. Herman A. Metz (D)
 * New York's 11th congressional district. Daniel J. Riordan (D)
 * New York's 12th congressional district. Henry M. Goldfogle (D)
 * New York's 13th congressional district. Timothy D. Sullivan (D), until August 31, 1913
 * George W. Loft (D), from November 4, 1913
 * New York's 14th congressional district. Jefferson M. Levy (D)
 * New York's 15th congressional district. Michael F. Conry (D)
 * New York's 16th congressional district. Peter J. Dooling (D)
 * New York's 17th congressional district. John F. Carew (D)
 * New York's 18th congressional district. Thomas G. Patten (D)
 * New York's 19th congressional district. Walter M. Chandler (Prog.)
 * New York's 20th congressional district. Francis B. Harrison (D), until September 1, 1913
 * Jacob A. Cantor (D), from November 4, 1913
 * New York's 21st congressional district. Henry George Jr. (D)
 * New York's 22nd congressional district. Henry Bruckner (D)
 * New York's 23rd congressional district. Joseph A. Goulden (D)
 * New York's 24th congressional district. Woodson R. Oglesby (D)
 * New York's 25th congressional district. Benjamin I. Taylor (D)
 * New York's 26th congressional district. Edmund Platt (R)
 * New York's 27th congressional district. George McClellan (D)
 * New York's 28th congressional district. Peter G. Ten Eyck (D)
 * New York's 29th congressional district. James S. Parker (R)
 * New York's 30th congressional district. Samuel Wallin (R)
 * New York's 31st congressional district. Edwin A. Merritt (R), until December 4, 1914
 * New York's 32nd congressional district. Luther W. Mott (R)
 * New York's 33rd congressional district. Charles A. Talcott (D)
 * New York's 34th congressional district. George W. Fairchild (R)
 * New York's 35th congressional district. John R. Clancy (D)
 * New York's 36th congressional district. Sereno E. Payne (R), until December 10, 1914
 * New York's 37th congressional district. Edwin S. Underhill (D)
 * New York's 38th congressional district. Thomas B. Dunn (R)
 * New York's 39th congressional district. Henry G. Danforth (R)
 * New York's 40th congressional district. Robert H. Gittins (D)
 * New York's 41st congressional district. Charles B. Smith (D)
 * New York's 42nd congressional district. Daniel A. Driscoll (D)
 * New York's 43rd congressional district. Charles M. Hamilton (R)

North Carolina

 * North Carolina's 1st congressional district. John Humphrey Small (D)
 * North Carolina's 2nd congressional district. Claude Kitchin (D)
 * North Carolina's 3rd congressional district. John M. Faison (D)
 * North Carolina's 4th congressional district. Edward W. Pou (D)
 * North Carolina's 5th congressional district. Charles M. Stedman (D)
 * North Carolina's 6th congressional district. Hannibal L. Godwin (D)
 * North Carolina's 7th congressional district. Robert N. Page (D)
 * North Carolina's 8th congressional district. Robert L. Doughton (D)
 * North Carolina's 9th congressional district. Edwin Y. Webb (D)
 * North Carolina's 10th congressional district. James M. Gudger Jr. (D)

North Dakota

 * North Dakota's 1st congressional district. Henry Thomas Helgesen (R)
 * North Dakota's 2nd congressional district. George M. Young (R)
 * North Dakota's 3rd congressional district. Patrick Daniel Norton (R)

Ohio

 * Ohio's 1st congressional district. Stanley E. Bowdle (D)
 * Ohio's 2nd congressional district. Alfred G. Allen (D)
 * Ohio's 3rd congressional district. Warren Gard (D)
 * Ohio's 4th congressional district. J. Henry Goeke (D)
 * Ohio's 5th congressional district. Timothy T. Ansberry (D), until January 9, 1915
 * Ohio's 6th congressional district. Simeon D. Fess (R)
 * Ohio's 7th congressional district. James D. Post (D)
 * Ohio's 8th congressional district. Frank B. Willis (R), until January 9, 1915
 * Ohio's 9th congressional district. Isaac R. Sherwood (D)
 * Ohio's 10th congressional district. Robert M. Switzer (R)
 * Ohio's 11th congressional district. Horatio C. Claypool (D)
 * Ohio's 12th congressional district. Clement L. Brumbaugh (D)
 * Ohio's 13th congressional district. John A. Key (D)
 * Ohio's 14th congressional district. William G. Sharp (D), until July 23, 1914
 * Ohio's 15th congressional district. George White (D)
 * Ohio's 16th congressional district. William B. Francis (D)
 * Ohio's 17th congressional district. William A. Ashbrook (D)
 * Ohio's 18th congressional district. John J. Whitacre (D)
 * Ohio's 19th congressional district. Elsworth R. Bathrick (D)
 * Ohio's 20th congressional district. William Gordon (D)
 * Ohio's 21st congressional district. Robert J. Bulkley (D)
 * Ohio's at-large congressional district: Robert Crosser (D)

Oklahoma

 * Oklahoma's 1st congressional district. Bird Segle McGuire (R)
 * Oklahoma's 2nd congressional district. Dick Thompson Morgan (R)
 * Oklahoma's 3rd congressional district. James S. Davenport (D)
 * Oklahoma's 4th congressional district. Charles D. Carter (D)
 * Oklahoma's 5th congressional district. Scott Ferris (D)
 * Oklahoma's at-large congressional district: William H. Murray (D)
 * Oklahoma's at-large congressional district: Joseph Bryan Thompson (D)
 * Oklahoma's at-large congressional district: Claude Weaver (D)

Oregon

 * Oregon's 1st congressional district. Willis C. Hawley (R)
 * Oregon's 2nd congressional district. Nicholas J. Sinnott (R)
 * Oregon's 3rd congressional district. Walter Lafferty (R)

Pennsylvania

 * Pennsylvania's 1st congressional district. William S. Vare (R)
 * Pennsylvania's 2nd congressional district. George S. Graham (R)
 * Pennsylvania's 3rd congressional district. J. Hampton Moore (R)
 * Pennsylvania's 4th congressional district. George W. Edmonds (R)
 * Pennsylvania's 5th congressional district. Michael Donohoe (D)
 * Pennsylvania's 6th congressional district. J. Washington Logue (D)
 * Pennsylvania's 7th congressional district. Thomas S. Butler (R)
 * Pennsylvania's 8th congressional district. Robert E. Difenderfer (D)
 * Pennsylvania's 9th congressional district. William W. Griest (R)
 * Pennsylvania's 10th congressional district. John R. Farr (R)
 * Pennsylvania's 11th congressional district. John J. Casey (D)
 * Pennsylvania's 12th congressional district. Robert Emmett Lee (D)
 * Pennsylvania's 13th congressional district. John H. Rothermel (D)
 * Pennsylvania's 14th congressional district. William D. B. Ainey (R)
 * Pennsylvania's 15th congressional district. Edgar R. Kiess (R)
 * Pennsylvania's 16th congressional district. John V. Lesher (D)
 * Pennsylvania's 17th congressional district. Franklin L. Dershem (D)
 * Pennsylvania's 18th congressional district. Aaron S. Kreider (R)
 * Pennsylvania's 19th congressional district. Warren W. Bailey (D)
 * Pennsylvania's 20th congressional district. Andrew R. Brodbeck (D)
 * Pennsylvania's 21st congressional district. Charles E. Patton (R)
 * Pennsylvania's 22nd congressional district. Abraham L. Keister (R)
 * Pennsylvania's 23rd congressional district. Wooda N. Carr (D)
 * Pennsylvania's 24th congressional district. Henry W. Temple (Prog.)
 * Pennsylvania's 25th congressional district. Milton W. Shreve (R)
 * Pennsylvania's 26th congressional district. A. Mitchell Palmer (D)
 * Pennsylvania's 27th congressional district. J. N. Langham (R)
 * Pennsylvania's 28th congressional district. Willis J. Hulings (Prog.)
 * Pennsylvania's 29th congressional district. Stephen G. Porter (R)
 * Pennsylvania's 30th congressional district. M. Clyde Kelly (R)
 * Pennsylvania's 31st congressional district. James F. Burke (R)
 * Pennsylvania's 32nd congressional district. Andrew J. Barchfeld (R)
 * Pennsylvania's at-large congressional district: Fred E. Lewis (R)
 * Pennsylvania's at-large congressional district: John M. Morin (R)
 * Pennsylvania's at-large congressional district: Anderson H. Walters (R)
 * Pennsylvania's at-large congressional district: Arthur R. Rupley (R)

Rhode Island

 * Rhode Island's 1st congressional district. George Francis O'Shaunessy (D)
 * Rhode Island's 2nd congressional district. Peter G. Gerry (D)
 * Rhode Island's 3rd congressional district. Ambrose Kennedy (R)

South Carolina

 * South Carolina's 1st congressional district. Richard S. Whaley (D), from April 29, 1913
 * South Carolina's 2nd congressional district. James F. Byrnes (D)
 * South Carolina's 3rd congressional district. Wyatt Aiken (D)
 * South Carolina's 4th congressional district. Joseph T. Johnson (D)
 * South Carolina's 5th congressional district. David E. Finley (D)
 * South Carolina's 6th congressional district. J. Willard Ragsdale (D)
 * South Carolina's 7th congressional district. Asbury F. Lever (D)

South Dakota

 * South Dakota's 1st congressional district. Charles H. Dillon (R)
 * South Dakota's 2nd congressional district. Charles H. Burke (R)
 * South Dakota's 3rd congressional district. Eben W. Martin (R)

Tennessee

 * Tennessee's 1st congressional district. Sam R. Sells (R)
 * Tennessee's 2nd congressional district. Richard W. Austin (R)
 * Tennessee's 3rd congressional district. John A. Moon (D)
 * Tennessee's 4th congressional district. Cordell Hull (D)
 * Tennessee's 5th congressional district. William C. Houston (D)
 * Tennessee's 6th congressional district. Joseph W. Byrns (D)
 * Tennessee's 7th congressional district. Lemuel P. Padgett (D)
 * Tennessee's 8th congressional district. Thetus W. Sims (D)
 * Tennessee's 9th congressional district. Finis J. Garrett (D)
 * Tennessee's 10th congressional district. Kenneth McKellar (D)

Texas

 * Texas's 1st congressional district. Horace Worth Vaughan (D)
 * Texas's 2nd congressional district. Martin Dies (D)
 * Texas's 3rd congressional district. James Young (D)
 * Texas's 4th congressional district. Sam Rayburn (D)
 * Texas's 5th congressional district. James Andrew Beall (D)
 * Texas's 6th congressional district. Rufus Hardy (D)
 * Texas's 7th congressional district. Alexander W. Gregg (D)
 * Texas's 8th congressional district. Joe H. Eagle (D)
 * Texas's 9th congressional district. George Farmer Burgess (D)
 * Texas's 10th congressional district. Albert S. Burleson (D), until March 6, 1913
 * James P. Buchanan (D), from April 15, 1913
 * Texas's 11th congressional district. Robert L. Henry (D)
 * Texas's 12th congressional district. Oscar Callaway (D)
 * Texas's 13th congressional district. John H. Stephens (D)
 * Texas's 14th congressional district. James L. Slayden (D)
 * Texas's 15th congressional district. John Nance Garner (D)
 * Texas's 16th congressional district. William R. Smith (D)
 * Texas's at-large congressional district: Daniel E. Garrett (D)
 * Texas's at-large congressional district: Hatton W. Sumners (D)

Utah

 * Utah's at-large congressional district: Joseph Howell (R)
 * Utah's at-large congressional district: Jacob Johnson (R)

Vermont

 * Vermont's 1st congressional district. Frank L. Greene (R)
 * Vermont's 2nd congressional district. Frank Plumley (R)

Virginia

 * Virginia's 1st congressional district. William A. Jones (D)
 * Virginia's 2nd congressional district. Edward Everett Holland (D)
 * Virginia's 3rd congressional district. Andrew Jackson Montague (D)
 * Virginia's 4th congressional district. Walter Allen Watson (D)
 * Virginia's 5th congressional district. Edward W. Saunders (D)
 * Virginia's 6th congressional district. Carter Glass (D)
 * Virginia's 7th congressional district. James Hay (D)
 * Virginia's 8th congressional district. Charles Creighton Carlin (D)
 * Virginia's 9th congressional district. C. Bascom Slemp (R)
 * Virginia's 10th congressional district. Henry D. Flood (D)

Washington

 * Washington's 1st congressional district. William E. Humphrey (R)
 * Washington's 2nd congressional district. Albert Johnson (R)
 * Washington's 3rd congressional district. William Leroy La Follette (R)
 * Washington's at-large congressional district: James W. Bryan (Prog.)
 * Washington's at-large congressional district: Jacob Falconer (Prog.)

West Virginia

 * West Virginia's 1st congressional district. John W. Davis (D), until August 29, 1913
 * Matthew M. Neely (D), from October 14, 1913
 * West Virginia's 2nd congressional district. William Gay Brown Jr. (D)
 * West Virginia's 3rd congressional district. Samuel B. Avis (R)
 * West Virginia's 4th congressional district. Hunter H. Moss Jr. (R)
 * West Virginia's 5th congressional district. James Anthony Hughes (R)
 * West Virginia's at-large congressional district: Howard Sutherland (R)

Wisconsin

 * Wisconsin's 1st congressional district. Henry Allen Cooper (R)
 * Wisconsin's 2nd congressional district. Michael Edmund Burke (D)
 * Wisconsin's 3rd congressional district. John M. Nelson (R)
 * Wisconsin's 4th congressional district. William J. Cary (R)
 * Wisconsin's 5th congressional district. William H. Stafford (R)
 * Wisconsin's 6th congressional district. Michael K. Reilly (D)
 * Wisconsin's 7th congressional district. John J. Esch (R)
 * Wisconsin's 8th congressional district. Edward E. Browne (R)
 * Wisconsin's 9th congressional district. Thomas Frank Konop (D)
 * Wisconsin's 10th congressional district. James A. Frear (R)
 * Wisconsin's 11th congressional district. Irvine L. Lenroot (R)

Wyoming

 * Wyoming's at-large congressional district: Franklin Wheeler Mondell (R)

Non-voting members

 * Alaska Territory's at-large congressional district. James Wickersham (R)
 * Hawaii Territory's at-large congressional district. Jonah Kuhio Kalanianaole (R)
 * Philippines's at-large congressional district. Manuel Earnshaw (Ind.)
 * Philippines's at-large congressional district. Manuel L. Quezon (Nac.)
 * Puerto Rico's at-large congressional district. Luis Muñoz Rivera (Unionist)

[[File:63 us house membership.png|thumb|400px|

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

Senate

 * Replacements: 3
 * Democratic: 2 seat net gain
 * Republican: 2 seat net loss
 * Deaths: 3
 * Resignations: 3
 * Vacancies: 3
 * Total seats with changes:  9

House of Representatives

 * Replacements: 20
 * Democratic: 1 seat gain
 * Republican: 2 seat loss
 * Progressive: 1 seat gain
 * Deaths: 11
 * Resignations: 19
 * Contested elections: 2
 * Total seats with changes: 15

Senate

 * Additional Accommodations for the Library of Congress (Select) (Chairman: Boies Penrose; Ranking Member: William J. Stone)
 * Agriculture and Forestry (Chairman: Thomas P. Gore; Ranking Member: Francis E. Warren)
 * Appropriations (Chairman: Thomas S. Martin; Ranking Member: Francis E. Warren)
 * Audit and Control the Contingent Expenses of the Senate (Chairman: John S. Williams; Ranking Member: William P. Dillingham)
 * Banking and Currency (Chairman: Robert L. Owen; Ranking Member: Knute Nelson)
 * Canadian Relations (Chairman: John K. Shields; Ranking Member: George T. Oliver)
 * Census (Chairman: William E. Chilton; Ranking Member: Robert M. La Follette)
 * Civil Service and Retrenchment (Chairman: Atlee Pomerene; Ranking Member: Albert B. Cummins)
 * Claims (Chairman: Nathan P. Bryan; Ranking Member: Coe I. Crawford)
 * Coast and Insular Survey (Chairman: Willard Saulsbury; Ranking Member: Charles E. Townsend)
 * Coast Defenses (Chairman: James E. Martine; Ranking Member: Henry A. du Pont)
 * Commerce (Chairman: James P. Clarke; Ranking Member: Knute Nelson)
 * Conservation of National Resources (Chairman: James K. Vardaman; Ranking Member: Clarence D. Clark)
 * Corporations Organized in the District of Columbia (Chairman: Robert M. La Follette; Ranking Member: William J. Stone)
 * Cuban Relations (Chairman: Joseph L. Bristow then Oscar Underwood; Ranking Member: N/A)
 * Disposition of Useless Papers in the Executive Departments (Chairman: Carroll S. Page; Ranking Member: Harry Lane)
 * District of Columbia (Chairman: John W. Smith; Ranking Member: William P. Dillingham)
 * Education and Labor (Chairman: Hoke Smith; Ranking Member: William E. Borah)
 * Engrossed Bills (Chairman: Francis E. Warren; Ranking Member: Furnifold M. Simmons)
 * Enrolled Bills (Chairman: Henry F. Hollis; Ranking Member: Isaac Stephenson)
 * Establish a University in the United States (Select) (Chairman: William P. Dillingham; Ranking Member: Lee S. Overman)
 * Examine the Several Branches in the Civil Service (Chairman: William A. Smith; Ranking Member: Luke Lea)
 * Expenditures in the Department of Agriculture (Chairman: Morris Sheppard; Ranking Member: Henry F. Lippitt)
 * Expenditures in the Department of Commerce and Labor (Chairman: William H. Thompson; Ranking Member: Albert B. Fall)
 * Expenditures in the Interior Department (Chairman: Reed Smoot; Ranking Member: Claude A. Swanson)
 * Expenditures in the Department of Justice (Chairman: George Sutherland; Ranking Member: Key Pittman)
 * Expenditures in the Navy Department (Chairman: William Hughes; Ranking Member: Asle Gronna)
 * Expenditures in the Post Office Department (Chairman: Blair Lee; Ranking Member: Joseph L. Bristow)
 * Expenditures in the Department of State (Chairman: J. Hamilton Lewis; Ranking Member: William P. Jackson)
 * Expenditures in the Treasury Department (Chairman: Joseph T. Robinson; Ranking Member: Theodore E. Burton)
 * Expenditures in the War Department (Chairman: Miles Poindexter; Ranking Member: Harry Lane)
 * Finance (Chairman: Furnifold M. Simmons; Ranking Member: Boies Penrose)
 * Fisheries (Chairman: John R. Thornton; Ranking Member: John D. Works)
 * Five Civilized Tribes of Indians (Chairman: Knute Nelson; Ranking Member: Benjamin R. Tillman)
 * Foreign Relations (Chairman: Augustus O. Bacon; Ranking Member: Henry Cabot Lodge)
 * Forest Reservations and the Protection of Game (Chairman: Harry Lane; Ranking Member: George P. McLean)
 * Geological Survey (Chairman: Clarence D. Clark; Ranking Member: John W. Kern)
 * Immigration (Chairman: Ellison D. Smith; Ranking Member: Henry Cabot Lodge)
 * Indian Affairs (Chairman: William J. Stone; Ranking Member: Moses E. Clapp)
 * Indian Depredations (Chairman: William E. Borah; Ranking Member: Claude A. Swanson)
 * Industrial Expositions (Chairman: Henry F. Ashurst; Ranking Member: Elihu Root)
 * Interoceanic Canals (Chairman: James A. O'Gorman; Ranking Member: Frank B. Brandegee)
 * Interstate Commerce (Chairman: Francis G. Newlands; Ranking Member: Moses E. Clapp)
 * Irrigation and Reclamation of Arid Lands (Chairman: Marcus A. Smith; Ranking Member: Wesley L. Jones)
 * Judiciary (Chairman: Charles A. Culberson; Ranking Member: Clarence D. Clark)
 * Library (Chairman: Luke Lea; Ranking Member: George T. Oliver)
 * Manufactures (Chairman: James A. Reed; Ranking Member: George T. Oliver)
 * Military Affairs (Chairman: George E. Chamberlain; Ranking Member: Henry A. du Pont)
 * Mines and Mining (Chairman: Thomas J. Walsh; Ranking Member: Miles Poindexter)
 * Mississippi River and its Tributaries (Select) (Chairman: Albert B. Cummins; Ranking Member: John Sharp Williams)
 * National Banks (Chairman: Charles F. Johnson; Ranking Member: James H. Brady)
 * Naval Affairs (Chairman: Benjamin R. Tillman; Ranking Member: George C. Perkins)
 * Pacific Islands and Puerto Rico (Chairman: John F. Shafroth; Ranking Member: Miles Poindexter)
 * Pacific Railroads (Chairman: Frank B. Brandegee; Ranking Member: Benjamin F. Shively)
 * Patents (Chairman: Ollie M. James; Ranking Member: Benjamin R. Tillman)
 * Pensions (Chairman: Benjamin F. Shively; Ranking Member: Porter J. McCumber)
 * Philippines (Chairman: Gilbert M. Hitchcock; Ranking Member: Joseph L. Bristow)
 * Post Office and Post Roads (Chairman: John H. Bankhead; Ranking Member: Boies Penrose)
 * Printing (Chairman: Duncan U. Fletcher; Ranking Member: Reed Smoot)
 * Private Land Claims (Chairman: Henry Cabot Lodge; Ranking Member: Augustus O. Bacon)
 * Privileges and Elections (Chairman: John W. Kern; Ranking Member: William P. Dillingham)
 * Public Buildings and Grounds (Chairman: Claude A. Swanson)
 * Public Health and National Quarantine (Chairman: Joseph E. Ransdell; Ranking Member: Reed Smoot)
 * Public Lands (Chairman: Henry L. Myers; Ranking Member: Reed Smoot)
 * Railroads (Chairman: George C. Perkins; Ranking Member: James P. Clarke)
 * Revision of the Laws (Chairman: Joseph T. Robinson; Ranking Member: George Sutherland)
 * Revolutionary Claims (Chairman: William O. Bradley; Ranking Member: Francis G. Newlands)
 * Rules (Chairman: Lee S. Overman; Ranking Member: Francis E. Warren)
 * Standards, Weights and Measures (Chairman: Moses E. Clapp; Ranking Member: John H. Bankhead)
 * Tariff Regulation (Select)
 * Telepost (Select)
 * Territories (Chairman: Key Pittman; Ranking Member: Knute Nelson)
 * Transportation and Sale of Meat Products (Select) (Chairman: Henry A. du Pont; Ranking Member: Henry F. Hollis)
 * Transportation Routes to the Seaboard (Chairman: Porter J. McCumber; Ranking Member: Morris Sheppard)
 * Trespassers upon Indian Lands (Select) (Chairman: Isaac Stephenson; Ranking Member: John W. Smith)
 * Whole
 * Woman Suffrage (Chairman: Charles S. Thomas; Ranking Member: George Sutherland)

House of Representatives

 * Accounts (Chairman: James T. Lloyd; Ranking Member: James A. Hughes)
 * Agriculture (Chairman: Asbury F. Lever; Ranking Member: Gilbert N. Haugen)
 * Alcoholic Liquor Traffic (Chairman: Adolph J. Sabath; Ranking Member: Andrew J. Barchfeld)
 * Appropriations (Chairman: John J. Fitzgerald; Ranking Member: Frederick H. Gillett)
 * Banking and Currency (Chairman: Carter Glass; Ranking Member: Everis A. Hayes)
 * Census (Chairman: Harvey Helm; Ranking Member: Asher C. Hinds)
 * Claims (Chairman: Edward W. Pou; Ranking Member: Luther W. Mott)
 * Coinage, Weights and Measures (Chairman: Thomas W. Hardwick; Ranking Member: Luther W. Mott)
 * Disposition of Executive Papers (Chairman: J. Frederick Cockey Talbott; Ranking Member: Patrick H. Kelley)
 * District of Columbia (Chairman: Ben Johnson; Ranking Member: William J. Cary)
 * Education (Chairman: Dudley M. Hughes; Ranking Member: James F. Burke)
 * Election of the President, Vice President and Representatives in Congress (Chairman: William W. Rucker; Ranking Member: William D. B. Ainey)
 * Elections No.#1 (Chairman: James D. Post; Ranking Member: Burton L. French)
 * Elections No.#2 (Chairman: James A. Hammil; Ranking Member: William H. Stafford)
 * Elections No.#3 (Chairman: Henry M. Goldfogle; Ranking Member: John C. McKenzie)
 * Enrolled Bills (Chairman: William A. Ashbrook; Ranking Member: Simeon D. Fess)
 * Expenditures in the Agriculture Department (Chairman: Robert L. Doughton; Ranking Member: Charles H. Sloan)
 * Expenditures in the Commerce Department (Chairman: John H. Rothermel; Ranking Member: Bird Segle McGuire)
 * Expenditures in the Interior Department (Chairman: James M. Graham; Ranking Member: Franklin W. Mondell)
 * Expenditures in the Justice Department (Chairman: Robert F. Broussard; Ranking Member: Stephen G. Porter)
 * Expenditures in the Labor Department (Chairman: James P. Maher; Ranking Member: Halvor Steenerson)
 * Expenditures in the Navy Department (Chairman: Rufus Hardy; Ranking Member: John W. Langley)
 * Expenditures in the Post Office Department (Chairman: N/A; Ranking Member: Daniel R. Anthony Jr.)
 * Expenditures in the State Department (Chairman: Courtney W. Hamlin; Ranking Member: Willis C. Hawley)
 * Expenditures in the Treasury Department (Chairman: Charles O. Lobeck; Ranking Member: Dick Thompson Morgan)
 * Expenditures in the War Department (Chairman: John A.M. Adair; Ranking Member: Ernest W. Roberts)
 * Expenditures on Public Buildings (Chairman: Thomas F. Konop; Ranking Member: John J. Esch)
 * Foreign Affairs (Chairman: Henry D. Flood; Ranking Member: Henry Allen Cooper)
 * Immigration and Naturalization (Chairman: John L. Burnett; Ranking Member: Augustus P. Gardner)
 * Indian Affairs (Chairman: John H. Stephens; Ranking Member: Charles H. Burke)
 * Industrial Arts and Expositions (Chairman: Edwin S. Underhill; Ranking Member: Frank P. Woods)
 * Insular Affairs (Chairman: William A. Jones; Ranking Member: Horace M. Towner)
 * Interstate and Foreign Commerce (Chairman: William C. Adamson; Ranking Member: Frederick C. Stevens)
 * Invalid Pensions (Chairman: Isaac R. Sherwood; Ranking Member: J.N. Langham)
 * Irrigation of Arid Lands (Chairman: William R. Smith; Ranking Member: Moses P. Kinkaid)
 * Judiciary (Chairman: Henry De Lamar Clayton; Ranking Member: Andrew J. Volstead)
 * Labor (Chairman: David J. Lewis; Ranking Member: John M. C. Smith)
 * Library (Chairman: James L. Slayden; Ranking Member: Richard Bartholdt)
 * Merchant Marine and Fisheries (Chairman: Joshua W. Alexander; Ranking Member: William S. Greene)
 * Mileage (Chairman: Warren W. Bailey; Ranking Member: Charles A. Kennedy)
 * Military Affairs (Chairman: James Hay; Ranking Member: Julius Kahn)
 * Mines and Mining (Chairman: Martin D. Foster; Ranking Member: Joseph Howell)
 * Naval Affairs (Chairman: Lemuel P. Padgett; Ranking Member: Thomas S. Butler)
 * Patents (Chairman: William A. Oldfield; Ranking Member: Hunter H. Moss Jr.)
 * Pensions (Chairman: John A. Key; Ranking Member: Sam R. Sells)
 * Post Office and Post Roads (Chairman: John A. Moon; Ranking Member: Samuel W. Smith)
 * Printing (Chairman: Henry A. Barnhart; Ranking Member: Edgar R. Kiess)
 * Public Buildings and Grounds (Chairman: Henry A. Barnhart; Ranking Member: Richard W. Austin)
 * Public Lands (Chairman: Frank Clark; Ranking Member: Irvine L. Lenroot)
 * Railways and Canals (Chairman: Martin Dies; Ranking Member: William L. La Follette)
 * Reform in the Civil Service (Chairman: Hannibal L. Godwin; Ranking Member: George C. Scott)
 * Revision of Laws (Chairman: John T. Watkins; Ranking Member: Edwin A. Merritt)
 * Rivers and Harbors (Chairman: Stephen M. Sparkman; Ranking Member: William E. Humphrey)
 * Roads (Chairman: Dorsey W. Shackleford; Ranking Member: C. Bascom Slemp)
 * Rules (Chairman: Robert L. Henry; Ranking Member: Philip P. Campbell)
 * Standards of Official Conduct
 * Territories (Chairman: William C. Houston; Ranking Member: Frank E. Guernsey)
 * War Claims (Chairman: Alexander W. Gregg; Ranking Member: Frank Plumley)
 * Ways and Means (Chairman: Oscar Underwood; Ranking Member: Sereno E. Payne)
 * Whole

Joint committees

 * Armor Plant Costs (Special)
 * Conditions of Indian Tribes (Special)
 * Federal Aid in Construction of Post Roads (Chairman: Sen. Jonathan Bourne Jr.; Vice Chairman: Rep. Dorsey W. Shackleford)
 * Disposition of (Useless) Executive Papers
 * The Library (Chairman: Sen. John Sharp Williams)
 * Interstate Commerce (Chairman: Sen. Francis G. Newlands)
 * Investigate the General Parcel Post (Chairman: Sen. Joseph L. Bristow; Vice Chairman: Rep. David E. Finley)
 * Printing (Chairman: Sen. Duncan U. Fletcher)
 * Postage on 2nd Class Mail Matter and Compensation for Transportation of Mail (Chairman: Sen. Jonathan Bourne Jr.)
 * Rural Credits (Chairman: Rep. Carter Glass)
 * Second Class Mail Matter and Compensation for Rail Mail Service

Caucuses

 * Democratic (House)
 * Democratic (Senate)

Legislative branch agency directors

 * Architect of the Capitol: Elliott Woods
 * Librarian of Congress: Herbert Putnam
 * Public Printer of the United States: Samuel B. Donnelly, until 1913
 * Cornelius Ford, from 1913

Senate

 * Secretary: Charles G. Bennett, until March 13, 1913.
 * James M. Baker, elected March 13, 1913.
 * Sergeant at Arms: E. Livingston Cornelius, elected December 10, 1912
 * Charles P. Higgins, elected March 13, 1913
 * Chaplain: Edward Everett Hale, Unitarian, until March 13, 1913
 * F.J. Prettyman, Methodist, elected March 13, 1913.

House of Representatives

 * Clerk: South Trimble
 * Sergeant at Arms: Charles F. Riddell, until April 7, 1913
 * Robert B. Gordon, from April 7, 1913
 * Doorkeeper: Joseph J. Sinnott
 * Postmaster: William M. Dunbar
 * Clerk at the Speaker's Table: Bennett C. Clark
 * Reading Clerks: Patrick Joseph Haltigan (D) and H. Martin Williams (R)
 * Chaplain: Henry N. Couden, Universalist