Pierre Barthès (born 13 September 1941) is a retired French tennis player.

Born in Béziers, Barthès was one of the Handsome Eight, a group of players signed by Lamar Hunt in 1968 for the newly formed professional World Championship Tennis (WCT) group.

54, though this is not a true indication, as he was one of the top 20 players in 1971 before the creation of the ATP ranking system, making the year-end Masters the same year.

He was also a US Open doubles champion in 1970, partnering Nikola Pilić.

This biographical article relating to French tennis is a stub.