Lahcen is a masculine given name of Arabic origin. Notable people with the given name include:
Given name Lahcen Abrami (born 1969), Moroccan footballer Lahcen Ahidous (born 1945), Moroccan boxer Lahcen Babaci (born 1957), Algerian middle-distance runner Lahcen Daoudi (born 1947), Moroccan politician Lahcen Haddad (born 1960), Moroccan politician Lahcen Maghfour (born 1950), Moroccan boxer Lahcen Ouadani (born 1959), Moroccan footballer Lahcen Saber (born 1990), Moroccan cyclist Lahcen Samsam Akka (born 1942), Moroccan athlete Lahcen Zinoun (1944–2024), Moroccan choreographer, dancer and filmmaker
See also Lahcen, surname