U.S. Senate: Senators
Lists of all senators from each state and facts about each state's history in the U.S. Senate.
U.S. Senate: Contacting U.S. Senators
All questions and comments regarding public policy issues, legislation, or requests for personal assistance should be directed to the senators from your state. Please be aware that as a …
U.S. Senate
States in the Senate Find your state's senators and learn about your state's place in Senate history.
U.S. Senate: Leadership & Officers
Organization ChartListed below are the current leadership and officers for the 119th Congress. Also available on Senate.gov are historical essays on and lists of Senate leadership and …
U.S. Senate: States in the Senate | Colorado
Colorado’s first two senators, Jerome B. Chaffee and Henry M. Teller, took office on November 15, 1876. Colorado’s longest-serving senator is Henry Teller, who served non-consecutive …
U.S. Senate: States in the Senate | California
California’s first two senators, John C. Fremont and William Gwin, took office on September 10, 1850. California’s longest-serving senators include Hiram Johnson (1917-1945) and Dianne …
U.S. Senate: States in the Senate | Washington Senators
States in the Senate | Washington Senators Introduction | All Washington Senators | Timeline
U.S. Senate: Appointed Senators (1913-Present)
Aug 8, 2025 · This list does not include senators who were subsequently appointed to seats that they had already won due to the resignation or death of their predecessors. The names of …
U.S. Senate: Senators (1789-Present)
Members who began service on the same day are listed alphabetically. Up-to-date biographical information for all senators is available at https://bioguide.congress.gov. A key to party …
U.S. Senate: States in the Senate | Washington
Washington became the 42nd state in the Union on November 11, 1889. The state’s first two senators, John Allen and Watson Squire, took office on November 19, 1889. Washington’s …