Chapeau (disambiguation)

A chapeau is a flat-topped hat once worn by senior clerics.

Chapeau may also refer to:
 * Hat
 * Chapeau, Allier, a commune in central France
 * Chapeau, Quebec, a village on Allumette Island in the Outaouais region of Quebec, Canada
 * The preliminary comments in a trade agreement, prior to the specific terms and conditions.