| Conflict: | Battle of Ebeltoft |
| Partof: | Second Northern War |
| Caption: | Naval battle of Ebeltoft |
| Date: | 23 July 1659 |
| Place: | Ebeltoft bay, Denmark |
| Result: | Swedish victory |
| Combatant2: | |
| Commander1: | Owen Coxe-Siölöw |
| Commander2: | Peder Jensen Bredal de Konigk |
| Strength1: | 8 frigates several smaller ships |
| Strength2: | Danish: 2 frigates Dutch: 3 frigates |
| Casualties1: | Negligible |
| Casualties2: | 1 frigate exploded 4 frigates captured 1,000 men captured |
The Battle of Ebeltoft was a naval battle between a Swedish and a Danish/Dutch fleet, during the Dano-Swedish War of 1658 to 1660. The allied fleet was ordered to secure a troop transport fleet to the Swedish-controlled island Fyn. Eight Swedish frigates under the command of Owen Coxe attacked the fleet and took the allies by surprise. After a long fight one Dutch ship exploded, the rest of the Danish/Dutch ships were captured and the transport fleet was destroyed. The Danish captain was badly wounded and died during the battle. After the battle, Owen Coxe was ennobled under the name Siölöw.