Maximiliano Ezequiel Núñez (born September 17, 1986) is an Argentine football right winger who plays for Universitario Vinto.

Upon his return to Estudiantes, he made his Primera División debut starting in a 1–2 defeat to Racing on September 20, 2008, in the 2008 Apertura.

[3] Núñez was part of Estudiantes' 2009 Copa Libertadores-winning squad, and was runner-up of the 2009 FIFA Club World Cup with the team.

He started in the semifinals against Pohang Steelers and entered the field in the final against FC Barcelona.

A six-month after playing for All Boys, Núñez agreed to join Peruvian side Sporting Cristal in December, 2013.