Marie "Julia" Soulard, née Cérre (1775–1845) was an American landowner. Soulard donated the land that hosts Soulard Farmers Market to the city of St. Louis, Missouri. Marie Julia Cérre was likely born at Kaskaskia in the Illinois Country, where her father, Montreal-born Gabriel Cérre, was a successful merchant. Her mother was Catherine Cérre, née Giard. Julia Cérre Soulard had an older sister, Marie Therese, who married Auguste Chouteau, the founder of St. Louis.