Luis Oscar "Lucho" González (born 19 January 1981 in Buenos Aires) is an Argentine football player, currently with Marseille. He is a versatile midfielder, able to play in different positions, but mainly as central midfielder or as a playmaker.

He is well known for his fierce shot, crisp passing and hardworking style, and is affectionately known as El Comandante (the commander), because of his excellent leadership skills.

Lucho played from the age of 14 for Club Atlético Huracán, making his official Primera División Argentina debut on 22 April 1999. He would be transferred over to Club Atlético River Plate in 2002. At River, he was part of the 2004 Clausura championship winning team.

His performances at River Plate earned González a deal with Portuguese Liga's F.C. Porto in 2005, with Porto sharing the ownership with Global Soccer Agencies. Porto paid €4.6m to purchase half of the rights and signed a 5-year contract with the player.

In Porto, He became team captain. In November 2006, he had already signed an improved contract that would last until 2011, and in August 2007, Porto paid €6.65m to Global Soccer Agencies to achieve full ownership of the player.

Lucho was one of the most popular players at Estádio do Dragão. The fans and press nicknamed him as 'El Comandante', Spanish for 'The Commandant", due to his influence on the team.

In June 2009, Porto announced the sale of Lucho Gonzalez to Olympique de Marseille for a fee of 18M €, with the possibility of an increase to 24M €, depending on the player's performance.