Wayne Brett Westner (28 September 1961 – 4 January 2017) was a South African golfer.

He spent many years on the European Tour where he won two tournaments and had a best Order of Merit finish of twentieth in 1993.

In the 1992 Carroll's Irish Open, he lost to Nick Faldo at the fourth hole of a sudden-death playoff.

In partnership with Ernie Els, they won the 1996 World Cup of Golf for South Africa.

At the 1998 Madeira Island Open, during the pre-tournament Pro-Am, Westner tore ankle ligaments after falling over six feet when a railway sleeper crumbled under him.