Baldwin II | |
|---|---|
 A 15th century depiction of Baldwin II | |
| Born | 1056 |
| Died | presumably 1098 Anatolia (modern-day Turkey) |
| Noble family | House of Flanders |
| Spouse(s) | Ida of Louvain |
| Issue | Baldwin III, Count of Hainaut |
| Father | Baldwin I, Count of Hainaut, who was also Baldwin VI, Count of Flanders |
| Mother | Richilde, Countess of Mons and Hainaut |
Baldwin II (1056–1098?) was count of Hainaut from 1071 to his death. He was an unsuccessful claimant to the County of Flanders. He disappeared in Anatolia during the First Crusade.