Luis Hernán Pérez Ramírez (born 17 April 1964) is a former Chilean footballer and current manager.
[4][5] At international level, he represented Chile in the 1984 Summer Olympics.
At senior level, he earned 6 caps for the Chile national team between 1989 and 1996.
[6] Pérez has worked as head of technical staff of the Colo-Colo youth system[7] as well as the interim coach of the first team.
[8] He is the cousin of the Chilean former professional footballer Julio Osorio [es], who represented Chile in the 1984 CONMEBOL Pre-Olympic Tournament.