Robert Arthur Seguso (born May 1, 1963) is a former professional tennis player from the United States. A doubles specialist, he won four Grand Slam men's doubles titles (two Wimbledon, one French Open and one US Open). He also won the men's doubles Gold Medal at the 1988 Olympic Games in Seoul, partnering Ken Flach. Seguso reached the world no. 1 doubles ranking in 1985. He won a total of 29 career doubles titles between 1984 and 1991.
Seguso married the Canadian tennis player Carling Bassett in 1987. The couple have five children – sons Holden John (born in 1988) and Ridley Jack (1991), and daughters Carling Junior (1992), Lennon Shy and Theodora.
A = did not attend tournament
NH = tournament not held