Simon Westraadt (born 31 March 1986) is a South African rugby union player for the Pumas in the Currie Cup and in the Rugby Challenge.
His regular playing position is hooker.
He previously played for Western Province and Griquas.
He was a member of the Pumas side that won the Vodacom Cup for the first time in 2015, beating Western Province 24–7 in the final.
Westraadt made seven appearances during the season.