Reggio Calabria Cathedral, also known as the Cathedral of Maria SS. Assunta, is a Roman Catholic cathedral located in the city of Reggio Calabria, in the southern Italian region of Calabria. The cathedral dates back to the 11th century and was rebuilt several times over the centuries due to earthquakes and other natural disasters.

The current facade of the cathedral was built in the 1920s, designed by architect Giuseppe Samonà. It features a Romanesque style, with a rose window and a series of small columns that create a sense of verticality. The bell tower, which stands at 62 meters (203 feet), is one of the tallest in Italy.

Inside the cathedral, visitors can admire a number of works of art, including the famous "Madonna of the Snow" by Antonello Gagini, a 16th-century wooden sculpture that is considered one of the most important works of art in Calabria. Other notable works include a marble statue of Saint Paul by Pietro Bernini, and a series of frescoes by Francesco Cozza.

The cathedral is also home to the relics of Saint Gaetano Catanoso, a local saint who was canonized by Pope Benedict XVI in 2005. His remains are kept in a glass coffin in the chapel dedicated to him, located on the left side of the nave.

Reggio Calabria Cathedral is an important religious and cultural site in Calabria, attracting visitors from all over the world who come to admire its art and architecture, as well as to pay their respects to the local saint.