Carlos Javier Mac Allister[1] (born 5 March 1968) is an Argentine politician and former footballer.

After his football career, Mac Allister was elected as a National Deputy for the Republican Proposal party in 2023, representing his native province of La Pampa.

He transferred to Boca Juniors in 1992, where he scored the winning goal in the gold cup final.

He was brought into the team in late 1993 following a loss to Colombia on 5 September 1993 in Buenos Aires, and played in the following international games for Argentina: However, Mac Allister was not selected for the 1994 FIFA World Cup finals.

[4] He was elected to the National Chamber of Deputies as part of the Republican Proposal party in 2013, representing his native province of La Pampa.