The term Senators can refer to:The members (or legislators) of a senateThe Singing Senators, a group of U.S. Republican Senators who sang as a barbershop quartetOttawa Senators, the current National Hockey League team based in Ottawa, Ontario, CanadaOttawa Senators (original), a defunct National Hockey League team based in Ottawa, Ontario, CanadaWashington Senators, the name of multiple Major League Baseball teams based in Washington, D.C.Harrisburg Senators, the current Eastern League team base… (More on Senators)