L'Heureux is a surname of French origin. People with that name include:

• Bob L'Heureux (born 1940), American politician
• Christine L'Heureux (fl. c. 1997), Canadian author and publisher
• Claire L'Heureux-Dubé (born 1927), Canadian judge
• Élise L'Heureux (1827–1896), Canadian photographer
• Gaston L'Heureux (1943–2011), Canadian journalist and TV host
• Ginette L'Heureux (fl. from 1986), Canadian administrator and politician
• John L'Heureux (1934–2019), American author
• Justine L'Heureux (born 1989), Canadian speed skater
• Patrice L'Heureux (1972–2018), Canadian boxer
• Philippe Lheureux, Moon landing conspiracy theorist
• Sonia L'Heureux, Parliamentary Librarian of Canada 2012–2018
• Yvon L'Heureux (1914–1984), Canadian politician
• Zachary L'Heureux (born 2003), Canadian ice hockey player

• All pages with titles containing L'Heureux
• All pages with titles containing Lheureux
• Saint-Martin-l'Heureux, a place in France
• L'Heureux, French frigate on which Charles Edward Stuart escaped after the failure of the Jacobite rising of 1745

This page lists people with the surname L'Heureux.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.