Mathieu de Montmorency (disambiguation)

Mathieu de Montmorency (1767–1826) was a French nobleman and statesman during the French Revolution and the Bourbon Restoration.

It may also refer to:
 * Matthew I of Montmorency (died 1160)
 * Matthew II of Montmorency (died 1230)
 * Matthew III of Montmorency (died 1270)
 * Matthew IV of Montmorency (died 1305)