Immaculate Conception Cathedral, Zamora de Hidalgo, Catholic cathedral in Zamora de Hidalgo, Mexico.

The Immaculate Conception Cathedral in Zamora de Hidalgo is a Catholic cathedral built in neoclassical style in the state of Michoacán, Mexico. It follows a Latin cross plan with a single nave and a dome rising above the central crossing point.

The old parish church from 1681 was nearly in ruins by 1831, so a new one was planned; its first stone was blessed on 1 April 1840. The design came from Nicolás Luna, a disciple of Eduardo Tresguerras, from 1838. The diocese of Zamora was created in 1863 while the towers were still unfinished, and the building was consecrated on 8 May 1867.

The plaza in front of the cathedral fills with people on weekends and feast days, making it a natural center of town life. Weddings and baptisms draw families from across the region, giving the building a steady presence in daily life in Zamora de Hidalgo.

The main entrance faces the city's central plaza and is easy to reach on foot from the surrounding streets. Visiting outside of main service hours generally allows for a quieter look inside.

The design is credited to Nicolás Luna, a disciple of Eduardo Tresguerras, who drew up the plans from 1838. The church is often compared to the Carmen temple in Celaya, built by his master. The towers, finished by Romualdo Mares in 1879, began to lean in 1887 and were later tied together with screws.