| Constance of York | |
|---|---|
| Baroness le Despencer Countess of Gloucester | |
| Born | c. 1375[1] Conisburgh Castle, Yorkshire, Kingdom of England |
| Died | 28 November 1416 Reading Abbey, Berkshire, England |
| Spouses | Thomas le Despenser, 1st Earl of Gloucester Edmund Holland, 4th Earl of Kent |
| Issue | Richard le Despenser, 4th Baron Burghersh Elizabeth le Despenser Isabel le Despenser, Countess of Worcester and Warwick Eleanor de Holland |
| House | York |
| Father | Edmund of Langley, 1st Duke of York |
| Mother | Isabella of Castile |
| Religion | Roman Catholicism |
Constance of York, Countess of Gloucester (c. 1375 – 28 November 1416) was the only daughter of Edmund of Langley, 1st Duke of York, and his wife Isabella of Castile, daughter of King Peter of Castile and his favourite mistress, María de Padilla.