Quintin Geldenhuys (born 19 June 1981) is a South Africa-born Italian rugby union player.

Geldenhuys, who played lock, represented the Italian URC franchise Zebre.

[1] He made his debut for Italy against Australia on 13 June 2009.

[4] Geldenhuys is currently the Director of Rugby at Trio High School in Kroonstad the Northern Free State region of South Africa.

This biographical article relating to Italian rugby union is a stub.