St. Matthew's Cathedral, Osorno, Catholic cathedral near Plaza de Armas in Osorno, Chile

St. Matthew's Cathedral stands by the Plaza de Armas of Osorno, designed by Chilean architect León Prieto Casanova in a Gothic Revival style with pointed arches. Its 45-metre tower rises above the nave, and mosaics and stained-glass windows show biblical figures; the entrance windows were installed in 2007 through the Fundación Monseñor Francisco Valdés Subercaseaux.

The first church on the site was built in 1577 and was followed by four more buildings, some lost to fires and others to earthquakes. The 1960 earthquake caused serious structural damage, so the cathedral was demolished entirely. Bishop Francisco Valdés Subercaseaux created a reconstruction committee in 1962, the first stone was laid on 1 May 1962, and the new cathedral was consecrated on 24 November 1977.

The cathedral serves as the spiritual center for the Roman Catholic Diocese of Osorno, drawing worshippers for regular masses and celebrations. It shapes the religious life of the city and provides a space for important church events.

The building sits centrally next to the city's main square and is easy to reach on foot. Visitors should check the weekly service schedule if they wish to explore the interior.

The tower was built separately from the main body: work began on 18 January 1982 and finished that September, five years after the cathedral was consecrated. The stained-glass windows at the entrance were only installed in September 2007, funded by the Fundación Monseñor Francisco Valdés Subercaseaux.