Marc Elton Cayeux (born 22 February 1978) is a Zimbabwean professional golfer. His father is South African, and his mother English. He was born in Lancaster, England and raised in Zimbabwe, leaving school at 14 to pursue a career in golf. He is a Zimbabwean/British dual national, but plays golf as a Zimbabwean. A less successful season in 2006 saw Cayeux return to the Sunshine Tour the following year, where he had four top three finishes on his way to eighth in the Order of Merit. In 2008, he won the Nashua Masters, and regained his place on the European Tour through the qualifying school.