Maria Karolina Zofia Felicja Leszczyńska (June 23, 1703 –  June 24, 1768), better known as Marie Leszczyńska, is a queen consort of France, called Queen Marie of France.

She is a daughter of King Stanisław I of Poland (later Duke of Lorraine) and Catherine Opalińska.

She marries King Louis XV of France and is the grandmother of Louis XVI, Louis XVIII, and Charles X. She is the longest-serving queen consort of France and is popular due to her generosity and piety.