Trevor Allan (born 17 August 1955) is a retired professional tennis player from Australia.

He reached his career-high singles ranking of World No.

[1] Trevor Allan was born in Australia but as his tennis career progressed he moved to France and after retirement he became a tennis coach in Complexe Sportif René Magnac in Marseille.

He was Arnaud Clément's coach [2] in Marseilles.

This biographical article relating to Australian tennis is a stub.