| Conflict: | Second Battle of Zrínyiújvár |
| Partof: | the Austro-Turkish War (1663–1664) |
| Date: | November 27, 1663 |
| Place: | Zrínyiújvár/Novi Zrin, Hungarian-Croatian border |
| Result: | Hungarian-Croatian victory |
| Combatant1: | Habsburg Monarchy |
| Combatant2: | Ottoman Empire |
| Commander1: | Miklós Zrínyi Péter Zrínyi |
| Commander2: | Ali Pasha |
| Strength1: | Unknown |
| Strength2: | 16,000 |
The Second Battle of Zrínyiújvár (Croatian: Novi Zrin) was fought on November 27, 1663, as part of the Austro-Turkish War (1663–1664), between the Kingdom of Hungary and the Kingdom of Croatia under the command of Ban Miklós Zrínyi and an Ottoman army. The battle took place near Zrínyiújvár (Zrínyi family's fortress) in present-day Croatia and was a Hungarian-Croatian victory.