Eastern Suburbs Rugby Union Football Club may refer to:

Eastern Suburbs District RUFC (NSW), est. 1900, based in Sydney, Australia Eastern Suburbs RUFC (Canberra), est. 1938, based in Canberra, Australia Easts Tigers Rugby Union, est. 1947, based in Brisbane, Queensland, Australia Eastern Suburbs RUFC (Tasmania), est. 1964, based in Warrane, Tasmania, Australia