Waleran III, Count of Ligny
| Waleran III of Luxembourg | |
|---|---|
| Count of Ligny and Saint-Pol | |
| Reign | 1371 - 1415 |
| Predecessor | Guy I |
| Successor | Philip |
| Born | 1355 |
| Died | 12 April 1415 |
| Spouse | Maud Holland (c.1374 - 1392) Bona of Bar (c.1392 - 1400) |
| Issue | Jeanne of Luxembourg |
| House | House of Luxemburg |
| Father | Guy of Luxembourg |
| Mother | Mahaut of Châtillon |
Waleran III of Luxembourg (1355 – 12 April 1415) Count of Ligny and Saint Pol, was a French nobleman and soldier.