Cégep Édouard-Montpetit

Ville Jacques-Cartier was a city located on the south shore of Montreal, Quebec, Canada. It was named after the founder of New France, Jacques Cartier. Now a defunct city, its former territory makes up a third of the city of Longueuil and more than 80% of Le Vieux-Longueuil borough.

New Life church (French: Église Nouvelle vie) is an Evangelical Pentecostal multi-site megachurch based in Longueuil, Quebec, Canada, affiliated with Association chrétienne pour la Francophonie. The senior pastor is Claude Houde.

The Roman Catholic Diocese of Saint-Jean–Longueuil (Latin: Dioecesis Sancti Ioannis–Longoliensis) is a suffragan of the Metropolitan Archdiocese of Montréal in (mostly francophone) Québec, southeastern Canada. Its cathedral episcopal see is the Cathédrale Saint-Jean-l’Évangéliste dedicated to John the Evangelist, in Saint-Jean-sur-Richelieu. It has a Co-Cathedral: Cocathédrale Saint-Antoine-de-Padoue, dedicated to Saint Anthony of Padua, in Longueuil, Québec, and a Minor basilica: Basilique Sainte-Anne-de-Varennes, in Varennes, Québec.

The Co-Cathedral of Saint-Antoine-de-Padoue (French: Co-cathédrale Saint-Antoine-de-Padoue) is a co-cathedral in Longueuil, Quebec, Canada, on Montreal's south shore. It is located on the corner of Rue Saint-Charles and Chemin Chambly in the Borough of Le Vieux-Longueuil. It is dedicated to St. Anthony of Padua. The cathedral houses the remains of the Blessed Marie-Rose Durocher, the foundress of the Sisters of the Holy Names of Jesus and Mary. Its episcopal region is Longueuil-Nord. Lionel Gendron, the bishop, has a cathedra sculpted in walnut. Before the reign of Bernard Hubert, it was simply a parish church. The cathedral was classified as historical monument by the Government of Quebec in 1984.

Fort Longueuil was a stone fort that stood in Longueuil, in Quebec, Canada from 1690 to 1810. Fort Longueuil was recognized as a National Historic Site of Canada on May 25, 1923. The historic site includes the archaeological site of the fort, which was demolished in 1810. The site extends beneath the present-day Saint-Antoine-de-Padoue Cathedral. It is one of the only buildings in Canada that could ever be considered a castle (fortified residence for a noble), and out of those buildings it most resembles the castles of Europe. This makes it unique in the country.

Old Longueuil (French: Vieux-Longueuil) is a historic neighbourhood located in the borough of the same name, in the city of Longueuil, Quebec, Canada. There is not a universal definition of what exactly constitute the Old Longueuil neighbourhood, but it always includes at least the territory corresponding to the pre-1961 city of Longueuil.Old Longueuil was named a heritage district by the city in 1993, and features 450 buildings built before 1945. Many historic buildings are found in this district, such as the Co-Cathedral of Saint-Antoine-de-Padoue, the ruins of Fort Longueuil, and Saint Mark's Anglican Church. Rue Saint-Charles, one block inland from the Saint Lawrence River, is the main street in this neighbourhood and features many small businesses, among them restaurants, bars, and corner stores. The borough hall of Le Vieux-Longueuil borough is also in the neighbourhood.

Marie-Victorin is a provincial electoral district in Quebec, Canada that elects members to the National Assembly of Quebec. The district is located in the Vieux-Longueuil Borough of Longueuil. It is bordered to the north by chemin de Chambly, to the east by the city limits, to the south by the Canadian National railway, Boulevard Desaulniers and the city limits, and to the west by the Saint Lawrence River. It was created for the 1981 election from parts of Laporte and Taillon electoral districts. In the change from the 2001 to the 2011 electoral map, it gained some territory from Taillon. It was named after Brother Marie-Victorin, a Quebec botanist.

Laporte is a provincial electoral district in the Montérégie region of Quebec, Canada that elects members to the National Assembly of Quebec. It was created for the 1973 election from parts of Taillon and Chambly. It was named after former Liberal Minister Pierre Laporte who was kidnapped and killed by militants of the Front de libération du Québec during the October Crisis in 1970. In the change from the 2011 to the 2017 electoral map, it will gain the area around the Champlain Mall from the riding of La Pinière.

Longueuil (French pronunciation: [lɔ̃ɡœj] ) is a city in the province of Quebec, Canada. It is the seat of the Montérégie administrative region and the central city of the urban agglomeration of Longueuil. It sits on the south shore of the Saint Lawrence River directly across from Montreal. The population as of the Canada 2016 Census totalled 239,700, making it Montreal's second largest suburb, the fifth most populous city in Quebec and twentieth largest in Canada. Charles Le Moyne founded Longueuil as a seigneurie in 1657. It would become a parish in 1845, a village in 1848, a town in 1874 and a city in 1920. Between 1961 and 2002, Longueuil's borders grew three times, as it was amalgamated with surrounding municipalities; there was a strong de-amalgamation in 2006 (see 2000–2006 municipal reorganization in Quebec). Longueuil is a residential, commercial and industrial city. It incorporates some urban features, but is essentially a suburb. Longueuil can be classified as a commuter town as a large portion of its residents commute to work in Montreal. Most buildings are single-family homes constructed in the post-war period. The city consists of three boroughs: Le Vieux-Longueuil, Saint-Hubert and Greenfield Park. Longueuil is the seat of the judicial district of Longueuil. Residents of the city are called Longueuillois.

Service de sécurité incendie de l'agglomération de Longueuil (SSIAL) is responsible for fire and rescue operations in Longueuil, Brossard, Saint-Lambert, Saint-Bruno-de-Montarville and Boucherville, Quebec, Canada. Longueuil Fire Department

Le Vieux-Longueuil is a borough in the city of Longueuil. From 2002 to 2006, Le Vieux-Longueuil borough stood for what used to be the city of Longueuil from 1969 to 2002. The former city of Longueuil was composed of 3 cities merged in the 1960s: Ville Jacques-Cartier, Montréal-Sud and Longueuil. Since 2006, Le Vieux-Longueuil borough stands for the combination of the former city of Longueuil and LeMoyne. LeMoyne joined Le Vieux-Longueuil borough when Saint-Lambert left the city of Longueuil in 2006. Canada Post uses "Longueuil" only on addresses that are located within the former city of Longueuil. As such, many people continue to associate the name Longueuil to the former city rather than the current city. The former city of Longueuil has a neighbourhood which is also called Vieux-Longueuil. Le Vieux-Longueuil borough has 9 municipal districts. One of the districts contains LeMoyne and a portion of the former city of Longueuil. The other 8 districts are all located in the former city of Longueuil.

The urban agglomeration of Longueuil was created on January 1, 2006 as a result of the de-amalgamation process brought upon by the Charest government. It encompasses all the boroughs that were merged into the previous city of Longueuil and still retains the same area as that mega-city. The urban agglomeration of Longueuil is coextensive with the territory equivalent to a regional county municipality (TE) and census division (CD) of Longueuil, whose geographical code is 58. In 2012, Longueuil mayor Caroline St-Hilaire proposed that the Urban agglomeration of Longueuil leave the Montérégie and become its own administrative region.