Paul W. Sullivan (born April 17, 1941) is an American former professional tennis player.

[1] Sullivan was raised in Belmont, Massachusetts and captained Harvard University in varsity tennis.

[2] Active on tour during the 1960s and 1970s, Sullivan ranked as high as 19th nationally and featured regularly at the US Open, reaching the singles third round in 1965.

[2] In 1994 he was inducted into the USTA-New England Hall of Fame.

[2] Sullivan married tennis player Jeannine Balbiers, whose father Ricardo was a Chilean Davis Cup player.