The 1994 South African Open also known as the Sun City Open was a men’s tennis tournament played on outdoor hard courts. It was the 89th edition of the South African Open and was part of the ATP World Series of the 1994 ATP Tour. It took place in Sun City South Africa from 28 March through 3 April 1994. Gemran Markus Zoecke won the singles final against compatriot Hendrik Dreekmann.