Gerrit Wolsink (born 3 March 1947) is a Dutch former professional Grand Prix motocross racer.

Wolsink was one of the top competitors in the 500cc Motocross World Championships, placing as the runner-up twice along with two third-place finishes.

Wolsink is notable for being a five-time winner of the 500cc United States Grand Prix of motocross.

[1][2] Born in Hengelo, Gelderland, Wolsink was a dentist by training but, chose a career in motorcycle racing.

In 1974 he was contracted ride for the Suzuki factory racing team as Roger De Coster's teammate.