Hugo Núñez (born 14 April 1961) is an Ecuadorian former professional tennis player.

[1] He was born in Guayaquil and went to high school in New Jersey, then attended Southern Illinois University Edwardsville (SIUE).

In 1980, he teamed up with Juan Farrow to win the NCAA Men's Division II doubles championship, having lost to Farrow in the singles championship final.

[2] A right-handed player, Núñez reached a best singles ranking on the professional tour of 222 in the world.

His best performance on the Grand Prix circuit was a second round appearance at the 1988 Livingston Open.