Diocèse de Valleyfield
| Ville | Eglise | Registres | |
| Akwesasne | St. Regis Mission | 1764 |
|
| Beauharnois | Notre-Dame-de-la-Paix | 1943 |
|
| Beauharnois | Saint-Clément | 1819 |
|
| Beauharnois | Saint-Paul-Apôtre | 1959 |
|
| Beauharnois | Saints-Martyrs-Canadiens | 1955 |
|
| Châteauguay | Notre-Dame-de-l'Assomption | 1952 |
|
| Châteauguay | Our Lady of Perpetual Help | 1962 |
|
| Châteauguay | Saint-Jean-Baptiste-Marie-Vianney | 1958 |
|
| Châteauguay | Saint-Joachim | 1736 |
|
| Coteau-du-Lac | Saint-Ignace | 1833 |
|
| Dundee | Sainte-Agnès | 1866 |
|
| Franklin | Saint-Antoine-Abbé | 1860 |
|
| Hemmingford | Saint-Romain | 1848 |
|
| Hinchinbrooke | Saint-Patrice | 1826 |
|
| Howick | Très-Saint-Sacrement | 1884 |
|
| Hudson | Saint-Thomas-d'Aquin | 1899 |
|
| Huntingdon | Saint-Joseph | 1862 |
|
| L’Île-Perrot | Sainte-Rose-de-Lima | 1948 |
|
| Léry | Notre-Dame-de-Léry | 1952 |
|
| Léry | Saint-Maxime | 1942 |
|
| Les Cèdres | Saint-Joseph-de-Soulanges | 1752 |
|
| Les Coteaux | Saint-Médard | 1895 |
|
| Les Coteaux | Sainte-Marie-du-Rosaire | 1928? |
|
| Mercier | Sainte-Philomène | 1840 |
|
| Notre-Dame-de-l’Île-Perrot | Sainte-Jeanne-de-Chantal | 1786 |
|
| Ormstown | Saint-Malachie | 1846 |
|
| Pincourt | Notre-Dame-de-Lorette | 1948 |
|
| Pincourt | St. Patrick of the Island | 1962 |
|
| Pointe-des-Cascades | Saint-Pierre | 1946 |
|
| Pointe-Fortune | Saint-François-Xavier | 1904 |
|
| Rigaud | Sainte-Madeleine | 1802 |
|
| Rivière-Beaudette | Sainte-Claire-d'Assise | 1905 |
|
| Saint-Anicet | Saint-Anicet | 1818 |
|
| Saint-Anicet | Sainte-Jeanne-d'Arc | 1943 |
|
| Saint-Chrysostome | Saint-Jean-Chrysostome | 1838 |
|
| Saint-Clet | Saint-Clet | 1851 |
|
| Saint-Etienne-de-Beauharnois | Saint-Etienne | 1869 |
|
| Saint-Lazare | Saint-Lazare | 1877 |
|
| Saint-Louis-de-Gonzague | Saint-Louis-de-Gonzague | 1847 |
|
| Saint-Polycarpe | Saint-Polycarpe | 1819 |
|
| Saint-Stanislas-de-Kostka | Saint-Stanislas-Kostka | 1859 |
|
| Saint-Télesphore | Saint-Télesphore | 1876 |
|
| Saint-Urbain-Premier | Saint-Urbain-Premier | 1852 |
|
| Saint-Zotique | Saint-Zotique | 1852 |
|
| Sainte-Barbe | Sainte-Barbe | 1884 |
|
| Sainte-Clotilde | Sainte-Clotilde | 1885 |
|
| Sainte-Justine-de-Newton | Sainte-Justine | 1865 |
|
| Sainte-Marthe | Sainte-Marthe | 1844 |
|
| Sainte-Martine | Sainte-Martine | 1823 |
|
| Salaberry-de-Valleyfield | Immaculée-Conception de Bellerive | 1900 |
|
| Salaberry-de-Valleyfield | Notre-Dame-du-Sourire | 1962 |
|
| Salaberry-de-Valleyfield | Sacré-Coeur-de-Jésus | 1928 |
|
| Salaberry-de-Valleyfield | Saint-Augustin | 1962 |
|
| Salaberry-de-Valleyfield | Saint-Esprit | 1947 |
|
| Salaberry-de-Valleyfield | Saint-Eugène | 1946 |
|
| Salaberry-de-Valleyfield | Saint-Joseph-Artisan | 1956 |
|
| Salaberry-de-Valleyfield | Saint-Pie X | 1960 |
|
| Salaberry-de-Valleyfield | Saint-Timothée | 1823 |
|
| Salaberry-de-Valleyfield | Cathédrale Sainte-Cécile | 1858 |
|
| Terrasse-Vaudreuil | Notre-Dame-de-Protection | 1954 |
|
| Très-Saint-Rédempteur | Très-Saint-Rédempteur | 1881 |
|
| Vaudreuil-Dorion | Saint-Jean-Baptiste | 1949 |
|
| Vaudreuil-Dorion | Saint-Michel | 1773 |
|
| Vaudreuil-Dorion | Très-Sainte-Trinité | 1924 |
|
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