Carlos Aníbal San Martín (born July 2, 1971, in La Plata, Argentina) is a former Argentine footballer who has played in clubs of Argentina and Chile. After retirement, he worked as an assistant goalkeeper coach in the Chile national football team under Claudio Borghi.
Estudiantes de La Plata 1991–1992 Defensores de Cambaceres 1993–1995 Defensa y Justicia 1996–1999 La Plata FC 2007-2008