The 1971 Washington Senators season involved the Senators finishing fifth in the American League East with a record of 63 wins and 96 losses. This was the Senators' 11th and last season in Washington, D.C., as they moved to Arlington, Texas the following season, becoming the Texas Rangers. The move would leave Washington without a Major League Baseball team until the Montreal Expos of the National League relocated there in 2005, becoming the current Washington Nationals.