Benito Urteaga was a Marxist revolutionary and guerrilla from Argentina. He was born in 1946 and was killed on July 19, 1976. After Mario Roberto Santucho, he was the second most important person of ERP. He was killed together with Mario Roberto Santucho by military forces in Buenos Aires in 1976.
- Mario Roberto Santucho (1936-1976) (in Spanish)