Parti Montréal Ville-Marie was a municipal political party in the city of Montreal, Quebec, Canada. Led by its founder, Louise O'Sullivan, this political party was founded on May 31, 2005.

You can help expand this article with text translated from the corresponding article in French. (October 2009) Click [show] for important translation instructions. View a machine-translated version of the French article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at [[:fr:Équipe Louise O'Sullivan - Parti Montréal - Ville-Marie]]; see its history for attribution. You should also add the template {{Translated|fr|Équipe Louise O'Sullivan - Parti Montréal - Ville-Marie}} to the talk page. For more guidance, see Wikipedia:Translation.

The party's priorities are stimulating economic development and improving public services such as snow removal and policing.

The party was dissolved and ceased to be recognized by the Directeur général des élections du Québec on May 11, 2015.^[1]