| Ermesinde | |
|---|---|
 | |
| Countess of Luxembourg | |
| Reign | 1197 – 12 February 1247 |
| Predecessor | Otto I |
| Successor | Henry V |
| Born | July 1186 |
| Died | 12 February 1247 (aged 60–61) |
| Burial | |
| Spouse | Theobald I, Count of Bar (m. 1197 - 1214; his death) Waleran III, Duke of Limburg (m. 1214 - 1226; his death) |
| Issue more... | |
| House | House of Namur |
| Father | Henry IV, Count of Luxembourg |
| Mother | Agnes of Guelders |
Ermesinde (July 1186 – 12 February 1247) ruled as the countess of Luxembourg from 1197 until her death. She was the only child of Count Henry IV and his second wife Agnes of Guelders.