Armando Caroca Rojas was the 20th Mayor of the commune of Pichilemu, office which he held between May 1944 and May 1947.

Armando Caroca was elected regidor of Pichilemu on 7 April 1935, and took office on 25 May of the same year.

During his mayorship, his council was composed of Juan Bautista Lagos T., Augusto Leyton Caro, Julio Magnolfi Luschi, and Manuel Córdova Morales.

[1] He was re-elected regidor of Pichilemu for the 1950–53, and 1953–56 terms.

[2] Caroca was a member of the Liberal Party of Chile.