Mercedes del Carmen Letona

Acting

Born: September 24, 1954

Birthplace: Turín, El Salvador

Mercedes del Carmen Letona Pérez (September 24, 1954, Turín, Ahuachapán Department, western El Salvador), known as Commander Luisa, was a Salvadoran guerrilla fighter. Sister of Lilian Mercedes Letona, known as Comandante Clelia.