Marcos Andrés González Salazar (born 9 June 1980) is a former professional footballer who played as a defender.

After a brief spell at Palestino in the second half of 2005, in January 2006 season he chose to sign with the Columbus Crew over Universidad Católica.

Following the 2008 MLS season, González was released from Columbus Crew and then joined the team which he failed to sign in 2006, Universidad Católica, where two years later won the 2010 Primera División title.

However, he break out into first-team and was a key player in the treble obtention, after winning the Apertura and Clausura titles as well as the Copa Sudamericana.

After being released from Flamengo, he returned his homeland and signed for Unión Española to play the 2014–15 Primera División season.