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
See also
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 Heureux (disambiguation) Heureaux