Madog ap Llywelyn
| Madog ap Llywelyn | |
|---|---|
| Prince of Wales | |
| Pretence | 1294–1295 |
| Predecessor | Dafydd ap Gruffudd |
| Successor | Owain Lawgoch |
| Contended | Edward I of England |
| Died | After 1305 Tower of London, England |
| Issue | Maredudd ap Madog Hywel ap Madog |
| House | Second Dynasty of Gwynedd |
| Military career | |
| Conflicts Battles | Welsh revolt of 1294–95 Battle of Maes Moydog |
| Father | Llywelyn ap Maredudd |
Madog ap Llywelyn (died after 1305) was the leader of the Welsh revolt of 1294–95 against English rule in Wales. The revolt was surpassed in longevity only by the revolt of Owain Glyndŵr in the 15th century. Madog belonged to a junior branch of the House of Aberffraw and was a distant relation of Llywelyn ap Gruffudd, the last recognised native Prince of Wales. During his revolt, Madog issued a land grant in which he used the title "Prince of Wales".