Rugby Championship may refer to:
Men's international The Rugby Championship, an annual international rugby union competition organised by SANZAAR for teams in the southern hemisphere Americas Rugby Championship, an international rugby union competition organised by the IRB for teams in North and South America South American Rugby Championship, an annual international rugby union competition for teams in South America Regional Rugby Championship, an annual international club rugby union featuring some European sides United Rugby Championship, an annual international club rugby union featuring some European and South African sides Asian Rugby Championship, an annual international rugby union competition for teams in Asia
Women's international NACRA Women's Rugby Championship, an international women's rugby union competition for teams in the Caribbean Caribbean Women's Rugby Championship, a former international women's rugby union competition organised by the IRB for teams in the Caribbean ARFU Women's Rugby Championship, an international women's rugby union competition for teams in Asia
Domestic Australian Rugby Championship, a former domestic rugby union competition in Australia Canadian Rugby Championship, an annual domestic rugby union competition in Canada RFU Championship, a second tier of professional rugby union in England Rugby Championship of Yugoslavia, an annual domestic rugby union competition in the former Yugoslavia Norway Rugby Championship, an annual domestic rugby union competition in Norway All Japan University Rugby Championship, an annual domestic rugby union competition involving Japanese universities Rugby Championship of Serbia, an annual domestic rugby union competition in Serbia Rugby Championship of Czechoslovakia, an annual domestic rugby union competition in the former Czechoslovakia Campeonato Brasileiro de Rugby, an annual domestic rugby union competition in Brazil
Wheelchair World Wheelchair Rugby Championships, an international wheelchair rugby competition organised by the IWRF