Susanna Jacoba 'Santjie' Steyn (born 20 June 1972) is a South African lawn bowler.

In 2011 she won the fours silver medal and triples bronze at the Atlantic Bowls Championships.

[1] She competed in the women's fours and the women's triples events at the 2014 Commonwealth Games[2] where she won a gold[3][4] and bronze medal respectively.

She was selected as part of the South Africa team for the 2018 Commonwealth Games on the Gold Coast in Queensland.

This biographical article relating to South African lawn or indoor bowls is a stub.