Brett Anthony Liddle (born 11 March 1970) is a professional golfer from South Africa.

Liddle was born in Boksburg.

He turned professional in 1992 and picked up his first win on the Sunshine Tour a year later.

He would add five more wins between then and 2000, with his best year on tour being 1995 (he won twice).

[1] Sunshine Tour playoff record (1–0)