Robert III | |
|---|---|
 Robert's effigy on his seal | |
| Born | 1249 |
| Died | 17 September 1322 Ypres |
| Noble family | House of Dampierre |
| Spouse(s) | Blanche of Sicily Yolande II, Countess of Nevers |
| Issue | Louis I, Count of Nevers |
| Father | Guy of Dampierre |
| Mother | Matilda of Béthune |
Robert III (1249 – 17 September 1322), also called Robert of Béthune and nicknamed The Lion of Flanders (De Leeuw van Vlaanderen), was the Count of Nevers from 1273 and Count of Flanders from 1305 until his death.