Andrés Alarcón (born 22 May 1970) is an Ecuadorian former professional tennis player.

Born in Quito, Alarcón competed for the Ecuador Davis Cup team in 1989 and 1990.

Alarcón reached a best singles ranking of 351 on the professional tour and featured in qualifying at the 1994 Wimbledon Championships, where he had wins over Stéphane Sansoni and Vince Spadea.

[1] A coach at the IMG Bollettieri Academy in Florida, Alarcón has coached professional players including Austin Krajicek.

This biographical article relating to Ecuadorian tennis is a stub.