Paul-Alain Leclerc, popularly known as Julien Clerc (born October 4, 1947 in Paris) is a French singer.

His father was a UNESCO employee and his mother is from Guadeloupe. Many of the chansons he sings were written by Étienne Roda-Gil, a long time collaborator. His brother, Gérard Leclerc, is a political commentator on France 2.

For a time he was involved with French actress Miou-Miou, who in 1978 bore him a daughter, Jeanne Herry. Like her father, Jeanne has pursued a career in show business, albeit as an actress and comedian rather than as a singer.

Julien Clerc owes his fame in France to his leading role in the 1969 French language adaptation of the musical Hair. Since then he has sung a great many popular songs, and is generally considered one of the greatest francophone musicians of his generation. In 2003, he was appointed as a Goodwill Ambassador for the United Nations High Commissioner for Refugees after transferring the rights to his hugely popular song, Partir, to the UN.