Gérard IV of Metz

Gérard IV of Metz, also called Gerard de Bouzonville (c. 993–c. 1045), was a Lotharingian count, the son of Count Adalbert II of Metz. In 1033 he succeeded his father as count of Metz and Bouzonville.

By his wife Gisela he left two sons, Adalbert and Gérard, who both became dukes of Upper Lorraine; the younger Gérard founded the ducal House of Lorraine, ancestor of the later Habsburg-Lorraine dynasty.