The Cathedral of Our Lady of Bzommar () is the cathedral church of the Armenian Catholic Church in Prado (Montevideo), Uruguay as Co-cathedral of Armenian Catholic Apostolic Exarchate of Latin America and Mexico.
The temple is dedicated to Our Lady of Bzommar, the patron of Armenian Catholics. It is a significant religious center for the local Armenian community.
There is another church in Montevideo dedicated to Our Lady of Bzommar: the Parish Church of Our Lady of Bzommar in La Comercial.