| Conflict: | Battle of Ros Mhic Thriúin |
| Date: | 1394 |
| Place: | near New Ross, County Wexford, Ireland |
| Result: | Gaelic victory |
| Combatant1: | Lordship of Ireland |
| Combatant2: | Kingdom of Leinster |
| Commander1: | Unknown |
| Commander2: | Art Mór MacMurrough-Kavanagh |
The Battle of Ros Mhic Thriúin took place in 1394 near New Ross, County Wexford, Ireland. It pitted the Anglo-Irish nobles against the Kingdom of Leinster. The forces of Leinster were led by King Art Mór Mac Murchadha Caomhánach (also known as Art Mac Murrough[1]), and they were victorious.