La Dame de chez Maxim (English:The Lady from Maxim's, The Girl from Maxim's) is a three-act farce by Georges Feydeau, first produced in Paris in 1899. It depicts the complications ensuing when a respectable citizen becomes mixed up with a Moulin Rouge dancer after drinking too much champagne at Maxim's restaurant.
In the central role, Feydeau cast a newcomer, Armande Cassive, who became his preferred leading lady, with new roles written with her in mind. The original run of the play, 579 performances, was the longest first run for any of Feydeau's plays. The piece was twice revived in his lifetime and many times since.