Federal Office Building

Federal Office Building may refer to:

(by state)
 * in the United States
 * Federal Office Building 6 (FOB 6), original name of the Lyndon Baines Johnson Department of Education Building in Washington, D.C.
 * Federal Office Building (Omaha, Nebraska), listed on the National Register of Historic Places (NRHP)
 * Federal Office Building (New York, New York), listed on the NRHP
 * Post Office, Courthouse, and Federal Office Building, Oklahoma City, Oklahoma, listed on the NRHP
 * Customs House (Nashville, Tennessee), also known as Federal Office Building, listed on the NRHP
 * Estes Kefauver Federal Building and United States Courthouse, Nashville, Tennessee, listed on the NRHP
 * Federal Office Building (Austin, Texas), listed on the NRHP in Travis County, Texas
 * Federal Office Building (Seattle, Washington), listed on the NRHP
 * Federal Office Building (Cheyenne, Wyoming), listed on the NRHP in Laramie Count