The Cathedral of Our Lady of Mercy (Spanish: Catedral de Nuestra Señora de las Mercedes) is the main Roman Catholic church building of Mercedes, Uruguay.

Built in Neoclassical style with design of Swiss architect Antonio Petrochi, it was consecrated in 1867.

[1] On the occasion of the celebrations of the bicentennial of 2011, the cathedral was refurbished, thanks to donations.

[2] There are other churches in Uruguay dedicated to Our Lady of Mercy, for instance:

This article about a Roman Catholic cathedral in Uruguay is a stub.