Washington Senators may refer to:

Politicians

• Members of the United States Senate, which convenes in Washington, D.C.
  • United States senators from Washington, senators representing the state of Washington in the United States Senate
• Members of the Washington State Senate, which convenes in Olympia, Washington
• Senator Washington (disambiguation), senators with the surname Washington
• Shadow senator, an official symbolically elected to represent Washington, D.C., in the United States Senate

Sports

American football

• Washington Senators (NFL), an American football team that played from 1921 to 1922

Baseball

• Washington Senators (1891–1899) played in the American Association and the National League
• Washington Senators (1912) played in the short-lived United States Baseball League
• Washington Senators (1901–1960), an American League team that became the Minnesota Twins
• Washington Senators (1961–1971), an American League team that became the Texas Rangers
• Washington Nationals (disambiguation), other baseball teams based in Washington, D.C.