Full Moon in Paris (French: Les nuits de la pleine lune, lit. 'Full Moon Nights') is a 1984 French romantic comedy-drama film written and directed by Éric Rohmer. The film stars Pascale Ogier, Tchéky Karyo and Fabrice Luchini. The score is by Elli et Jacno.

Full Moon in Paris was the fourth instalment in Rohmer's Comedies and Proverbs series. The story opens with the proverb "Qui a deux femmes perd son âme, qui a deux maisons perd la raison" ("He who has two women loses his soul. He who has two houses loses his mind.")