List of churches in the Diocese of Hamilton, Ontario
This is a list of current and former Catholic churches in the Diocese of Hamilton, Ontario. The diocese includes 118 parishes in Southwestern Ontario divided into six administrative regions called deaneries.[1] The cathedral church of the diocese is Cathedral Basilica of Christ the King in Hamilton, Ontario.
Brant Deanery
| Name | Images | Location | Established[2] | Description/notes | 
|---|---|---|---|---|
| Our Lady of the Assumption |    | Brantford | 1895 | Current church built in 1953.[3] | 
| St. Basil |   | Brantford | 1840 | Current building construction began in 1866 and completed in 1875. The interior was finished in 1891.[3] | 
| St. Joseph (Polish) |   | Brantford | 1938 | Church building used to be St. Andrew's Presbyterian Church. The diocese bought the church in 1938 and established St. Joseph Polish church. After renovations, the church was dedicated February 27, 1938 by Bishop Joseph Francis Ryan.[4] | 
| St. Pius X |    | Brantford | 1958 | Church constructed in 1958.[3] | 
| Blessed Sacrament |   | Burford | 1954 | |
| Sacred Heart |   | Paris | 1857 | |
| St. Anthony Daniel |    | Scotland | 1950 | 
Bruce Grey Deanery
| Name | Images | Location | Established[2] | Description/notes | 
|---|---|---|---|---|
| St. Mary | Cape Croker | 1902 | ||
| St. Joseph |    | Cargill | Mission of Mary Immaculate, Chepstow | |
| St. Francis Xavier |    | Carlsruhe | Mission of Holy Family, Hanover | |
| St. Stanislaus |   _-_Chatsworth%252C_ON.jpg)  | Chatsworth | Mission of St. Mary of the Assumption, Owen Sound, Ontario | |
| Mary Immaculate |    | Chepstow | 1874 | Church designed by Arthur W. Holmes, completed in 1903.[5] | 
| St. Ann | .jpg)  | Chesley | Mission of Holy Family, Hanover | |
| St. Paul |   | Dornoch | Mission of St. Peter, Durham. Church designed by Joseph Connolly, construction completed in 1890.[6] | |
| St. John the Evangelist |    | Dundalk | 1894 | |
| St. Peter |   | Durham | 1921 | |
| Immaculate Conception |    | Formosa | 1861 | Church designed by Joseph Connolly, construction completed in 1883.[7] | 
| St. John |   | Glenelg | Mission of St. Peter, Durham | |
| Holy Family |    | Hanover | 1921 | |
| St. Mary of the Rosary |   | Hepworth | Mission of St. Mary of the Assumption, Owen Sound, Ontario | |
| St. Anthony | Kincardine | 1940 | ||
| St. Mark | Lion’s Head | Mission of St. Mary of the Assumption, Owen Sound, Ontario | ||
| St. Joseph | Markdale | Mission of St. Peter, Durham | ||
| St. Vincent | Meaford | Mission of St. Mary of the Assumption, Owen Sound, Ontario | ||
| Sacred Heart | Mildmay | 1895 | Church designed by Arthur W. Holmes, construction completed in 1911.[5] | |
| St. Mary | .jpg)  | Owen Sound | 1854 | |
| St. Joseph | Port Elgin | 1962 | ||
| Holy Family | Sauble Beach | Mission of St. Mary of the Assumption, Owen Sound, Ontario | ||
| Shelburne Mission | Shelburne | Mission of St. John the Evangelist, Dundalk, Ontario. Worships at Trinity United Church in Shelburne.[8] | ||
| St. Patrick |    | South Proton | Mission of St. John the Evangelist, Dundalk, Ontario. | |
| St. Patrick | Southampton | Mission of St. Joseph, Port Elgin | ||
| Sacred Heart | Teeswater | Mission of Immaculate Conception, Formosa | ||
| St. Thomas the Apostle | Tobermory | Mission of St. Mary of the Assumption, Owen Sound, Ontario | ||
| Sacred Heart |    | Walkerton | 1872 | |
| St. Thomas Aquinas |   | Wiarton | Mission of St. Mary of the Assumption, Owen Sound, Ontario | 
Halton Deanery
| Name | Images | Location | Established[2] | Description/notes | 
|---|---|---|---|---|
| St. Joseph Patron of Canada |   | Acton | 1858 | |
| Holy Rosary |    | Burlington | 1947 | |
| St. Gabriel |    | Burlington | 1962 | |
| St. John the Baptist |   | Burlington | 1849 | |
| St. Patrick | Burlington | 1969 | ||
| St. Paul the Apostle |    | Burlington | 1985 | |
| Saint-Philippe (French) |   | Burlington | 1968 | |
| St. Raphael |   | Burlington | 1958 | |
| Holy Cross |    | Georgetown | 1956 | |
| Sacré-Coeur (French) |   | Georgetown | 1966 | |
| Holy Rosary | Milton | 1936 | ||
| St. Benedict |   | Milton | ||
| Queen of Peace (Croatian) |   | Norval | ||
| Holy Trinity (Croatian) |    | Oakville | 1976 | |
| Mary Mother of God | Oakville | 1996 | ||
| St. Andrew |   | Oakville | 1845 | |
| St. Anthony (Polish) | Oakville | |||
| St. Dominic |    | Oakville | 1955 | |
| St. James | Oakville | 1961 | ||
| St. Joseph (Portuguese) | Oakville | |||
| St. Matthew |   | Oakville | 1988 | |
| St. Michael |    | Oakville | 1975 | 
Hamilton Deanery
| Name | Images | Location | Established[2] | Description/notes | 
|---|---|---|---|---|
| St. Ann |    | Ancaster | 1951 | |
| St. Augustine |     | Dundas | 1826 | |
| Our Lady of Mount Carmel |   | Freelton | 1870 | |
| Cathedral Basilica of Christ the King |    | Hamilton | 1933 | |
| All Souls | 
 | Hamilton | 1922 | |
| Annunciation of Our Lord | Hamilton | 1978 | ||
| Canadian Martyrs |   | Hamilton | 1955 | |
| Holy Cross (Croatian) | Hamilton | 1958 | ||
| Incarnation of Our Blessed Lord | Hamilton | 1973 | ||
| Most Blessed Sacrament |   | Hamilton | 1955 | |
| Notre Dame du Perpetuel Secours (French) |   | Hamilton | 1951 | |
| Our Lady of Mercy (Lithuanian) |     | Hamilton | 1948 | |
| Our Lady of Vietnam (Vietnamese) |   | Hamilton | 1998 | |
| Regina Mundi |     | Hamilton | 1959 | |
| Sacred Heart |   | Hamilton | 1921 | |
| St. Ann |   | Hamilton | 1906 | |
| St. Anthony of Padua (Italian) | _-_2013.jpg)  | Hamilton | 1912 | |
| St. Catherine of Siena |   | Hamilton | 2017 | Parish established in 2017 as a merger between Corpus Christi and Our Lady of Lourdes Parishes.[9] The church building was dedicated in October 2023.[10] | 
| St. Charles Garnier |   | Hamilton | 1961 | |
| St. Eugene |     | Hamilton | 1950 | |
| St. Gregory the Great (Slovenian) | Hamilton | 1965 | ||
| St. John the Baptist |   | Hamilton | 1930 | |
| St. Joseph |   | Hamilton | 1894 | |
| St. Lawrence | .jpg)  | Hamilton | 1890 | |
| St. Luke | Hamilton | 1975 | ||
| St. Margaret Mary |   | Hamilton | 1966 | |
| St. Mary - Paroquia de Santa Maria (Portuguese) | _-_Hamilton%252C_ON.jpg)  | Hamilton | 1836 | |
| St. Patrick | Hamilton | 1877 | ||
| St. Peter Yu | Hamilton | 1994 | ||
| St. Stanislaus (Polish) | Hamilton | 1912 | ||
| St. Stephen of Hungary |   | Hamilton | 1944 | |
| Sts. Peter and Paul |   | Hamilton | 1944 | |
| Immaculate Heart |     | Stoney Creek | 1952 | |
| Our Lady of the Assumption |   | Stoney Creek | 1951 | |
| St. Francis Xavier | Stoney Creek | 1947 | ||
| St. Thomas |     | Waterdown | 1950 | 
Waterloo Deanery
| Name | Images | Location | Established[2] | Description/notes | 
|---|---|---|---|---|
| St. Brigid | Ayr | Mission of Blessed Sacrament, Kitchener | ||
| Our Lady of Fatima (Portuguese) |    | Cambridge | 1964 | |
| Saints-Martyrs-Canadiens (French) /Church of the Canadian Martyr Saints |    | Cambridge | 1976 | |
| St. Ambrose |   | Cambridge | 1955 | |
| St. Clement |   | Cambridge | 1905 | Church designed by Arthur W. Holmes, construction completed in 1911.[5] | 
| St. Gregory |   | Cambridge | 1967 | |
| St. Mary of the Visitation |   | Cambridge | 1857 | |
| St. Patrick |    | Cambridge | 1877 | |
| St. Teresa of Avila |   | Elmira | 1888 | |
| Blessed Sacrament |   | Kitchener | 1977 | |
| Holy Family (Croatian) |   | Kitchener | 1978 | |
| Our Lady of Fatima (Portuguese) |   | Kitchener | 1988 | |
| Our Lady of Guadalupe (Spanish) | Kitchener | 2009 | Worships at St. John's Church in Kitchener. | |
| Sacred Heart (Polish) | _-_Kitchener%252C_ON.jpg) .jpg)  | Kitchener | 1912 | Church designed by Arthur W. Holmes, construction completed in 1918.[5] | 
| St. Aloysius |    | Kitchener | 1953 | |
| St. Anne | .jpg)   | Kitchener | 1948 | |
| St. Anthony Daniel |    | Kitchener | 1966 | |
| St. Francis of Assisi |   | Kitchener | 1959 | |
| St. John |  .jpg)  | Kitchener | 1937 | |
| St. Mark |  _-_Kitchener%252C_ON.jpg)  | Kitchener | 1988 | |
| St. Mary Our Lady of the Seven Sorrows |   | Kitchener | 1857 | Church designed by Arthur W. Holmes, construction completed in 1903.[5] | 
| St. Paul Chung (Korean) | Kitchener | 2009 | Worships at St. Anthony Daniel Church in Kitchener. | |
| St. Teresa |    | Kitchener | 1955 | |
| St. Mary Queen of Heaven |    | Linwood | Mission of St. Clement, St. Clements. | |
| St. Joseph |    | Macton | Mission of St. Clement, St. Clements. Church designed by Joseph Connolly, construction completed in 1879.[7] | |
| St. Boniface |    | Maryhill | 1847 | |
| Holy Family |   
 | New Hamburg | 1859 | |
| St. Agatha |    | St. Agatha | 1834 | Church designed by Arthur W. Holmes, construction completed between 1898-1900.[5] | 
| St. Clement |   | St. Clements | 1847 | Construction completed in 1858.[11] | 
| Our Lady of Lourdes |    | Waterloo | 1952 | |
| St. Agnes |    | Waterloo | 1967 | Construction completed in 1969.[12] | 
| St. Louis |   | Waterloo | 1890 | |
| St. Michael |   | Waterloo | 1962 | 
Wellington Deanery
| Name | Images | Location | Established[2] | Description/notes | 
|---|---|---|---|---|
| St. John the Evangelist | _-_Arthur%252C_ON.jpg)   | Arthur | 1857 | Church designed by Joseph Connolly, construction completed in 1874.[6] | 
| St. Peter | .jpg)  | Ayton | Mission of St. Mary of the Purification, Mount Forest. Church designed by Joseph Connolly, construction completed in 1874.[6] | |
| St. Martin of Tours |     | Drayton | 1894 | |
| St. Mary Immaculate |    | Elora | 1870 | |
| St. John de Brebeuf |    | Erin | 1959 | |
| St. Joseph |    | Fergus | 1978 | |
| Holy Rosary |  | Guelph | 1956 | |
| Basilica of Our Lady Immaculate |  _-_Guelph%252C_ON.jpg)  | Guelph | 1827 | Basilica designed by Joseph Connolly, construction completed in 1888.[7] | 
| Sacred Heart |   | Guelph | 1930 | |
| St. John the Baptist |   
 | Guelph | 1966 | |
| St. Joseph |   | Guelph | 1952 | |
| St. Thomas |    | Harriston | Mission of St. Mary of the Purification, Mount Forest | |
| Sacred Heart |    | Kenilworth | Mission of St. John the Evangelist, Arthur | |
| St. Mary of the Purification | Mount Forest | 1856 | ||
| St. Peter |    | Oustic | Mission of St. John de Brebeuf Parish, Erin, Ontario. | |
| St. Mary |    | Palmerston | Mission of St. John the Evangelist, Arthur. | |
| Sacred Heart |    | Rockwood | 1936 | 
Former Churches
| Name | Images | Location | Description/notes | 
|---|---|---|---|
| Corpus Christi |    | Hamilton | Parish established in 1962,[2] merged with Our Lady of Lourdes Parish in 2017 to create St. Catherine of Siena Parish.[9] The church building was closed in October 2023.[10] | 
| Our Lady of Lourdes |    | Hamilton | Parish established in 1958,[2] merged with Our Lady of Lourdes Parish in 2017 to create St. Catherine of Siena Parish.[9] The church building was closed in October 2023.[10] | 
| St. Joseph | _-_Kitchener%252C_ON.jpg)   | Kitchener | The parish was established in 1930, and worshiped in a basement church until 1953, when the upper church was completed.[13] The parish was suppressed on June 25, 2025 due to declining attendance, financial support along with costly capital expenditures.[13] | 
| St. Patrick |   | Melancthon | Former mission church of St. John the Evangelist, Dundalk,[4] Ontario. Church closed in 2017 due to low attendance and costly repairs.[8] | 
References
- ^ "About Us". Diocese of Hamilton. Retrieved June 18, 2025.
- ^ a b c d e f g h "Diocese of Hamilton Our Parishes". Retrieved 11 April 2024.
- ^ a b c "Churches and Brantford's Italian Community :: Memories of Brantford". memoriesofbrantford.ca. Retrieved 5 June 2025.
- ^ a b "Hamilton Diocese Centennial Edition" (PDF). The Canadian Register. December 1, 1958. Retrieved 19 June 2025.
- ^ a b c d e f "Holmes, Arthur William". Biographical Dictionary of Architects in Canada. Retrieved 4 June 2025.
- ^ a b c Thurlby, Malcolm (2005). "Joseph Connolly in the Roman Catholic Archdiocese of Kingston, Ontario" (PDF). The Journal of the Society for the Study of Architecture in Canada. 30 (2): 25–38. Retrieved 18 June 2025.
- ^ a b c "Connolly, Joseph | Biographical Dictionary of Architects in Canada". dictionaryofarchitectsincanada.org. Retrieved 19 June 2025.
- ^ a b Santos, Joshua (21 April 2021). "Melancthon church on the market for $300,000". Orangeville.com. Retrieved 5 July 2025.
- ^ a b c Mirabell, Julian. "Feature Walters' Intricate Steel Design Bringing Hamilton Church to Life | UrbanToronto". urbantoronto.ca. Retrieved 3 July 2025.
- ^ a b c Crosby, Douglas. "Heart to Heart: Issue #517" (PDF). Diocese of Hamilton. Retrieved 3 July 2025.
- ^ Spetz, Theobald (1916). The Catholic Church in Waterloo County: Book I. The Catholic Register and Extension. p. 80.
- ^ "Church of St. Agnes". GCatholic.org. Retrieved 18 June 2025.
- ^ a b Bryson, Mark (20 June 2025). "Empty pews, rising costs lead to closure of St. Joseph Roman Catholic Church". The Record. Retrieved 25 June 2025.

_-_New_Hamburg%252C_ON.jpg)
