The Viña del Mar International Song Festival is an annual international music festival held every 3rd week of February in Viña del Mar, Chile. Started in 1960 it is the oldest and largest music festival in Latin America, and one of the longest running music festivals in the world. It was cancelled in 2021 and 2022 due to COVID.

Viña del Mar is a city and commune on central Chile's Pacific coast. Often referred to as La Ciudad Jardín, Viña del Mar is located within the Valparaíso Region, and it is Chile's fourth largest city with a population of 324,836. Viña del Mar is also part of the Greater Valparaíso area, the country's second largest metropolitan area, after the Metropolitan area of Santiago. The Greater Valparaíso Area is home to five municipalities: Valparaíso, Viña del Mar, Concon, Quilpue and Villa Alemana.