The Clérette is a river of Normandy, France, 10 kilometres (6.2 mi) in length, flowing through the department of Seine-Maritime. It is a right tributary of the Cailly.

The Clérette has its source in the northern part of the territory of the commune of Clères. Taking a southern route, it passes the hamlet of Le Tot then flows through the commune of Anceaumeville, meeting the Cailly at Montville.

• French water management scheme

• Albert Hennetier, Aux sources normandes: Promenade au fil des rivières en Seine-Maritime, Ed. Bertout, Luneray, 2006 ISBN 2867436230