St Anne's Cathedral or St. Ann’s Cathedral may refer to:

Brazil

• St. Ann Cathedral, Caicó, Rio Grande do Norte
• St. Ann Cathedral, Feira de Santana, Bahia
• St. Ann Cathedral, Mogi das Cruzes, São Paulo
• St. Ann Cathedral, Ponta Grossa, Paraná
• St. Ann Cathedral, Uruguaiana, Rio Grande do Sul

Ivory Coast

• St. Ann Cathedral, Gagnoa

United Kingdom

• St Anne's Cathedral, Leeds
• St Anne's Cathedral, Belfast

United States

• St. Ann's Cathedral (Great Falls, Montana)
• St. Ann's Armenian Catholic Cathedral, New York, New York

See also

• Church of St. Ann