Trevor Fancutt (born 14 July 1934) is a former male tennis player from South Africa. In 1960 Fancutt, partnering Jan Lehane, won the mixed doubles title of the Australian Championships, defeating Christine Truman and Martin Mulligan in straight sets. In 1957, he played in two ties for the South African Davis Cup team and compiled a match record of two wins and two losses. In August 1957, he beat Alex Olmedo in the final of the international tournament in Kitzbühel, Austria in three straight sets.