The CRFU Cornwall Clubs Cup (currently sponsored by Tribute Ales) is an annual rugby union knock-out cup club competition organised by the Cornwall Rugby Football Union. First played for in 1897 but only regularly since 1971. It is open to teams based in Cornwall and play in the Cornish regional divisions (tiers 9 and 10 in the English league system). It is the third highest ranked cup competition in the county after the Cornwall Super Cup and Cornwall Cup.