Chapel of the Conqueress of the Immaculate Conception, Colonial chapel in Salcajá, Guatemala.

The Chapel of San Jacinto, formally Ermita La Conquistadora de la Inmaculada Concepción, is a Roman Catholic chapel in Salcajá, Guatemala, described as a fine example of early Spanish colonial architecture. It is said to have been founded by the Franciscans in 1524, the year the K'iche' kingdom was conquered by the Spanish.

This structure was founded in 1524 during the early years of Spanish colonial expansion in Guatemala. It ranks among the first Catholic buildings constructed in the region during the initial period of European presence.

The chapel's formal name, Ermita La Conquistadora de la Inmaculada Concepción, links it to the Immaculate Conception and to the conquest of the K'iche' kingdom in 1524. A local account holds that the Virgin's statue survived an 18th-century fire that destroyed the rest of the building.

The chapel stands in the town centre of Salcajá, and its separate stone-and-brick bell tower is reached by a narrow staircase. Access to the interior depends on parish use, so visitors should ask locally before planning a look inside.

The interior walls hold original colonial-era religious artworks and decorative pieces that record the early stages of Catholic influence in Central America. These artistic elements show how European spiritual traditions were introduced and visually expressed in the local setting.