The Théâtre des Champs-Élysées (French pronunciation: ​[teɑtʁ de ʃɑ̃z‿elize]) is an entertainment venue standing at 15 avenue Montaigne in Paris. It is situated near Avenue des Champs-Élysées, from which it takes its name. Its eponymous main hall may seat up to 1,905 people, while the smaller Comédie and Studio des Champs-Élysées above the latter may seat 601 and 230 people respectively.

Commissioned by impresario Gabriel Astruc, the theatre was built from 1911 to 1913 upon the designs of brothers Auguste Perret and Gustave Perret following a scheme by Henry van de Velde, and became the first example of Art Deco architecture in the city. Less than two months after its inauguration, the Théâtre hosted the world premiere of the Ballets Russes' Rite of Spring, which provoked one of the most famous classical music riots.