Lejeune, LeJeune or Le Jeune is a French surname, and may refer to: Claude Le Jeune, French composer Caroline Lejeune, multiple people Édouard Le Jeune, French politician Émile Lejeune, multiple people Florian Lejeune, French association footballer Francis St David Benwell Lejeune British Army officer Geoffroy Lejeune, French journalist Iry LeJeune, American musician Jean Lejeune, French priest Jean-Denis Lejeune, Belgian activist Jérôme Lejeune, French geneticist John A. Lejeune, 13th commandant of the United States Marine Corps Kevin Lejeune, French association footballer Larry LeJeune, American baseball player Lisanne Lejeune, Dutch hockey player Louis Lejeune, multiple people Michel Lejeune, multiple people Norman LeJeune, American football player Olivier Le Jeune, Canadian slave Paul Le Jeune, French Jesuit missionary in Canada Paul Lejeune-Jung, German economist and politician Philippe Lejeune, French academic A pen name associated with Voltaire. Wikipedia