Jorge Cáceres (14 April 1917 – 3 December 1975) was an Argentine modern pentathlete and Argentine army general. His brother, José Rafael Cáceres Monié [es], was the Minister of Defense under the presidencies of Roberto Marcelo Levingston and Alejandro Agustín Lanusse.^[1]

Cáceres was born in 1917 in Paraná, Entre Ríos, Argentina. He entered Colegio Militar de la Nación in 1925, and graduated as a second lieutenant. He competed in the modern pentathlon event at the 1952 Summer Olympics, and placed 34th individually and 8th as a team.^[2]

From 1970–1971, Cáceres served as the chief of the Argentine Federal Police. He retired from the military in September 1972, and was honored by Chile and Paraguay.^[3]

Cáceres was assassinated along with his wife by the left-wing guerilla group Monteneros on 3 December 1975 in Paraná, a few months before the beginning of the military dictatorship of Jorge Rafael Videla. The couple was survived by a son.^[3][4]