Churches in Hamilton, Ontario

St Paul's Presbyterian Church, Hamilton is a congregation of the Presbyterian Church in Canada located at the city centre of Hamilton, Ontario. The church building, designed by renowned architect William Thomas, is federally designated as a National Historic Site in Canada and provincially designated by the province of Ontario as a heritage site under the Ontario Heritage Act.

St. Naum of Ohrid (Macedonian: Свети Наум Охридски) is a Macedonian Orthodox Church located in Hamilton, Ontario, Canada.

The Cathedral Basilica of Christ the King is a Roman Catholic church in Hamilton, Ontario, Canada. The cathedral was consecrated on December 19, 1933. It is the seat of the bishop of the Diocese of Hamilton, and the cathedral of the Diocese of Hamilton. The cathedral contains the cathedra (bishop's chair) of the bishop, the Most Rev. Douglas Crosby. The cathedral was raised to the status of a minor basilica in February 2013 by Pope Benedict XVI.

Christ's Church Cathedral is a cathedral of the Anglican Diocese of Niagara, located at 252 James Street North, in Hamilton, Ontario, Canada. The parish was established in 1835, with construction for the present building taking place from 1852 to 1873. The cathedral has gone through several expansions and renovations since its opening in 1876.

Central Presbyterian Church is a Presbyterian Church in Canada congregation in Hamilton, Ontario, Canada, located in the downtown area at the corner of Charlton (165 Charlton Avenue West) and Caroline Street South.

The Saint Nicholas Serbian Orthodox Cathedral (Serbian: Саборна црква Светог Оца Николаја, Saborna crkva Svetog Oca Nikolaja) is a Serbian Orthodox cathedral located at 149 Nash Road South, Hamilton, Ontario, Canada. It is dedicated to Saint Nicholas.

All Saints Church, was located in Hamilton, Ontario, on Queen Street South at King Street West.