Wesley Whitehouse (born 13 March 1979) is a South African-born New Zealand tennis player.

Whitehouse lives or has lived in between Pretoria, South Africa and Phoenix, Arizona but currently lives in Auckland, New Zealand In 1997 he was Wimbledon Tennis Junior Champion defeating Daniel Elsner of Germany 6–3, 7–6(6).

He was also a finalist in both the Australian Open and US Open juniors in the same year.

Whitehouse reached a career-high singles ranking on the ATP Tour of world No.

He defeated Marat Safin at Indianapolis in 2006.