You can help expand this article with text translated from the corresponding article in German. (August 2023) Click [show] for important translation instructions. View a machine-translated version of the German 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 German Wikipedia article at [[:de:Marcel André J. Gervais]]; see its history for attribution. You may also add the template {{Translated|de|Marcel André J. Gervais}} to the talk page. For more guidance, see Wikipedia:Translation.

Marcel André Joseph Gervais (21 September 1931 – 6 August 2023) was a Canadian Roman Catholic prelate. He was auxiliary bishop of London from 1980 to 1985, bishop of Sault Sainte Marie, Ontario from 1985 to 1989, and archbishop of Ottawa-Cornwall from 1989 to 2007.^[1]

Gervais died on 6 August 2023, at the age of 91.^[2]