Bonaventure station is a Montreal Metro station in the borough of Ville-Marie in Montreal, Quebec, Canada. It is operated by the Société de transport de Montréal (STM) and serves the Orange Line. It opened on February 13, 1967, four months after most of the initial network. It served as the western terminus of the Orange Line for 14 years until the extension to Place-Saint-Henri station opened in 1980.

Designed by Victor Prus, the station is a normal side platform station, built by cut-and-cover in order to provide a large space for the heavily trafficked mezzanine. As a key part of the underground city, the mezzanine has ticket barriers on either side to allow pedestrians to pass from one end of the station to the other side. Footbridges over the tracks below the mezzanine level allow passengers to cross from one platform to the other.

Until 1992, the station had only one outdoor entrance, in front of Windsor Station, and two additional accesses led directly to Place Bonaventure and Montreal Central Station (Gare Centrale) on one end and to the Château Champlain and Place du Canada on the other. When 1000 de La Gauchetière was built almost directly above the station, additional accesses were added to the office tower and to the Downtown Terminus (metropolitan bus terminal for Réseau de transport de Longueuil and South Shore buses) within it, as well as a street entrance on the western side of the building on Cathédrale Street and improved access to Central Station and Place Bonaventure.

The station is intermodal with the Réseau de transport métropolitain (RTM)'s commuter train lines through its underground access to Montreal Central Station, the terminus for Mascouche and Mont-Saint-Hilaire lines. Eventually, it connected to the Réseau express métropolitain network as well. There is also underground access to the Lucien-L'Allier train station and to the Lucien-L'Allier Metro station.

Elevators were added between the mezzanine and the platforms in November 2009, which mader the station more accessible to people with reduced mobility. However, no step-free access to the surface was possible until 2019, when elevators were added connecting the mezzanine level to Terminus Centre-Ville and to the lobby of 1000 De La Gauchetière. This was criticised in the media. The elevators do not allow passengers to change platforms unless they exit the ticket barriers. Another elevator connecting the station to Place du Canada and the Château Champlain was once the only elevator in the system; it is separated from the mezzanine level by steps.

The station is equipped with the MétroVision information screens, which display news, commercials, and the time until the next train.

This station is named after Place Bonaventure, a major commercial complex containing businesses, the Hôtel Bonaventure (formerly a Hilton Hotel), and the Société de transport de Montréal's headquarters. This was named after Bonaventure Station, a former station on the Grand Trunk Railway, which in turn was named for its location on Saint Bonaventure Street, now Saint Jacques Street. All derive their name from St. Bonaventure, a 13th-century Italian philosopher and mystic.

Société de transport de Montréal
Route
36 Monk
50 Old-Port/Old-Montreal
61 Wellington
74 Bridge
107 Verdun
150 René-Lévesque
168 Cité-du-Havre
350 Verdun/LaSalle
355 Pie-IX
358 Sainte-Catherine, Westbound
364 Sherbrooke/Joseph-Renaud
410 Express Notre-Dame
420 Express Notre-Dame-de-Grâce
430 Express Pointe-aux-Trembles
465 Express Côte-des-Neiges
480 Express Du Parc
747 YUL Airport-Downtown
777 Casino / Bonaventure station
Other connecting bus routes

• Mary, Queen of the World Cathedral
• The Dow Planetarium, now closed for relocation
• Sun Life Building
• Centre Sheraton
• Tour CIBC
• Place du Canada
• Dorchester Square

• Line 3 Red
• Réseau express métropolitain

• Bonaventure Station - official site
• Terminus Centre-Ville official site Archived 2005-02-05 at the Wayback Machine
• Montreal by Metro, metrodemontreal.com - photos, information, and trivia
• 2011 STM system map
• 2011 Downtown System Map
• Metro Map