Héctor Moretti (born 27 January 1973) is a former professional tennis player from Argentina.

[1] Moretti's only Grand Slam appearance was in the 1999 French Open, which he qualified for with wins over Dirk Dier, Oscar Serrano and Mikael Tillström.

[2] In the first round he played 16th seed Thomas Enqvist, who beat him in four sets.

[2] Puerto Rican José Frontera partnered him in the doubles and they were defeated in the opening round by Adrián García and Fabio Maggi.

[2] The Argentine didn't fare any better in the singles, losing his only match to Agustín Calleri.