Martha Nause (born September 10, 1954 in Sheboygan, Wisconsin) is an American golfer. She attened St. Olaf College and her rookie year on the LPGA Tour was 1978. She won three times on the Tour, including one major championship, the 1994 du Maurier Classic. Her best money list finish was 19th in 1988. Her last full season on the tour was 1999 and she later became a college golf coach. She has also played on the Women's Senior Golf Tour.