Lisa Raymond (born August 10, 1973) is an American professional tennis player who has achieved notable success in doubles tennis. Raymond has 11 Grand Slam titles to her name: 6 in women's doubles and 5 in mixed doubles. On June 12, 2000, she reached the world number one ranking in doubles. Her career high singles ranking was fifteenth in October 1997. She is second-oldest player currently active on the WTA Tour, behind Kimiko Date-Krumm.