Sergio Cortés Godoy (born 11 January 1968) is a former professional tennis player from Chile.

Cortés was a leading junior player in South American, winning the continental championships in the 14s, 16s and 18s age groups.

Cortés competed in just one Grand Slam event, the 1993 US Open, where he reached the third round.

[1] In 1993 he had one of the best wins of his career beat when he beat world number 31 Magnus Larsson at the Lipton Championships in Florida Cortés made the quarter-finals of a Bogotá ATP tournament, along the way defeating Andrei Chesnokov, then the world number 40.

[2] He appeared in six ties for the Chile Davis Cup team, with a record of 5–5 in singles and 2–0 in doubles.