The Musée en Herbe is an art museum for children, located at 23 rue de L'Arbre-Sec in Paris, France. It was formerly in the Jardin d'Acclimatation, Bois de Boulogne, Paris. 
The museum was established in 1975 by Sylvie Girardet and Claire Merleau-Ponty. It presents a series of art exhibits and workshops for children, based on the works of artists such as Marc Chagall, Pablo Picasso, and Niki de Saint Phalle.
It is open daily, and an admission fee is charged.