Roger Mark Wessels (born 4 March 1961) is a South African professional golfer.

He turned professional at a relatively late age in 1987, without having had any major successes as an amateur.

He represented South Africa in the World Cup at the end of that year.

Wessels played on the European Tour from 1995 through 2003, having his best season in 2000 when he finished 35th on the Order of Merit.

He retired from tournament golf at the end of 2003, and has since pursued a career as a teaching professional.