Le Gall is a Breton surname (Ar Gall), and may refer to:
Amélie Le Gall, French cyclist in the 1890s Anthony Le Gall (born 1985), French footballer Arnaud Le Gall (born 1980), French politician Frank Le Gall (born 1959), French author of comics Jean-François Le Gall (born 1959), French mathematician Jean-Yves Le Gall (born 1959), French engineer and businessman
See also Gall (surname) De Gaulle