Gustavo Luza (born 11 October 1962) is a former tennis player from Argentina.

He was most known for playing doubles, and during his career he won 5 doubles titles, including the Barcelona Open with Christian Miniussi.

He reached his highest doubles ATP-ranking on July 9, 1990, when he became the number 37 of the world.

In 2002, after retiring from professional tennis, Luza became the captain of the Argentina Davis Cup team from 2002 to 2004.

This biographical article relating to Argentine tennis is a stub.