The OTI Festival 1979 was the eighth edition of the annual OTI Festival. It was held in Caracas, Venezuela after being decided in a draw. Organised by the Organización de Televisión Iberoamericana (OTI) and host broadcaster Venevisión, the contest was held at the National Theatre of the Military Academy on Saturday 8 December 1979 and was hosted by Eduardo Serrano and Carmen Victoria Pérez.

OTI Festival, often known simply as La OTI, was an international song competition, organised annually between 1972 and 2000 by the Organización de Televisión Iberoamericana (OTI), featuring participants representing primarily Ibero-American countries. Each participating OTI member broadcaster submitted an original song primarily in Spanish or Portuguese to be performed on live television and transmitted to all OTI broadcasters via satellite. It was preceded by the Festival Mundial de la Canción Latina, held in 1969 and 1970 in Mexico.