Tallinn Cathedral may refer to:
St. Mary's Cathedral, Tallinn, (also known as "Dome Church"), Estonian Evangelical Lutheran Alexander Nevsky Cathedral, Tallinn, Estonian Orthodox Church of the Moscow Patriarchate St. Peter and St. Paul's Cathedral, Tallinn, Roman Catholic St. Simeon's and St. Anne's Cathedral Church, Tallinn, Estonian Apostolic Orthodox Church
See also List of cathedrals in Estonia