| Herb: | Ostroga |
| Battlecry: | - |
| Alternative: | - |
| Mention: | unknown |
| Families: | - |
| Towns: | none |
Ostroga (Polish for "Spur") is a Polish coat of arms. It was used by several szlachta (noble) families under the Polish–Lithuanian Commonwealth.
See: Blazon
Notable bearers of this coat of arms include: