Carlos Alberto Urrunaga Díaz (born 6 July 1946) is a Peruvian retired footballer.

Urrunaga would begin his career by playing for clubs based in the Brena District within his youth including the Institución Educativa Emblemática Mariano Melgar [es] and Juventud Pilcomayo where his football talent would be demonstrated.

This would result in his 1964 debut in the Peruvian Torneo Descentralizado for Defensor Lima at the young age of 18 as for the next four years, he would often play with fellow forward Ricardo López Lavalle [es] as he would later become a notable player for the club.

Afterwards, he would play for Club Universitario de Deportes for the 1971 Torneo Descentralizado as well as the 1971 Copa Libertadores with his best performance being during the match against Palmeiras as he would be part of the winning squad for that year's tournament.

[8] Urrunaga currently resides in Trujillo, teaching young children at a youth football academy there.