Isabelle Aubret (born 27 July 1938) is a French singer.

Born as Thérèse Coquerelle in Lille, France, she won the Eurovision Song Contest in 1962 representing France and singing "Un premier amour" (A first love) with music composed by Claude-Henri Vic and lyrics by Roland Stephane Valade. In 1968, she returned to the contest, again representing France, finishing third, and singing "La source" (The Spring) with music by Daniel Faure and lyrics by Henri Dijan, and Guy Bonnet.