| Richard of Conisbrough | |
|---|---|
| Earl of Cambridge | |
 | |
| Predecessor | Edward, 2nd Duke of York |
| Born | 20 July 1385 Conisbrough Castle, Yorkshire, England |
| Died | 5 August 1415 (aged 30) Southampton, Hampshire, England |
| Spouses | Anne Mortimer (1408, d. 1411) Maud Clifford (after 1411) |
| Issue more... | |
| House | York |
| Father | Edmund, 1st Duke of York |
| Mother | Isabella of Castile |
Richard of Conisbrough, 3rd Earl of Cambridge (20 July 1385 – 5 August 1415) was the second son of Edmund of Langley, 1st Duke of York, and Isabella of Castile, Duchess of York. He was beheaded for his part in the Southampton Plot, a conspiracy against King Henry V. He was the father of Richard Plantagenet, 3rd Duke of York, and the grandfather of King Edward IV and King Richard III.