Alfonso IV of Aragon
| Alfonso IV | |
|---|---|
Coin of Alfonso IV | |
| King of Aragon | |
| Reign | 2/5 November 1327 – 24 January 1336 |
| Predecessor | James II |
| Successor | Peter IV |
| Born | 2 November 1299 Naples |
| Died | 24 January 1336 (aged 36) Barcelona |
| Spouses | |
| Issue | |
| House | House of Barcelona |
| Father | James II of Aragon |
| Mother | Blanche of Anjou |
Alfonso IV (2 November 1299 – 24 January 1336), called the Kind (also the Gentle or the Nice, Catalan: Alfons el Benigne), was King of Aragon and Count of Barcelona (as Alfons III) from 1327 to his death. His reign saw the incorporation of the County of Urgell, Duchy of Athens, and Duchy of Neopatria into the Crown of Aragon.