San Francisco Church (Spanish: Iglesia de San Francisco) is a Catholic church located in Barón Hill, Valparaíso, Chile. The church served as lighthouse to the navigants who were arriving Valparaíso until the early 20th century, being the first recognizable point of the city. Valparaíso is often nicknamed with the diminutive form of Francisco: Pancho. The church was constructed by the Franciscan community. The construction works ended in 1846. The building was remodeled in 1890 by architect Eduardo Provasoli.