81st United States Congress

81st United States Congress
80th ←
→ 82nd

January 3, 1949 – January 3, 1951
Members96 senators
435 representatives
3 non-voting delegates
Senate majorityDemocratic
Senate PresidentVacant
(until January 20, 1949)
Alben W. Barkley (D)
(from January 20, 1949)
House majorityDemocratic
House SpeakerSam Rayburn (D)
Sessions
1st: January 3, 1949 – October 19, 1949
2nd: January 3, 1950 – January 2, 1951

The 81st 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, 1949, to January 3, 1951, during the fifth and sixth years of Harry S. Truman's presidency.

The apportionment of seats in this House of Representatives was based on the 1940 United States census.

The Democrats won back the majority in both chambers, and with the election of President Harry S. Truman to his own full term in office, this gave the Democrats an overall federal government trifecta.