The CRFU Cornwall Clubs Cup (currently sponsored by Tribute Ales[1]) is an annual rugby union knock-out cup club competition organised by the Cornwall Rugby Football Union.

It is open to teams based in Cornwall and play in the Cornish regional divisions (tiers 9 and 10 in the English league system).

There are now four competitions which take place after the Cornwall League 1 and 2 seasons have finished.

The competitions are as follows: Each competition will have a group stage starting in April, with each team playing each other once and the top 2 sides qualifying for the final at a neutral venue in May.

[2] At present all four Cornwall Clubs finals are played at the same venue and on the same date.