| Kateryna Ostrozka | |
|---|---|
| Princess | |
| Coat of arms | Ostrogski |
| Consort | Krzysztof Mikołaj "the Thunderbolt" Radziwiłł |
| Issue | |
| Family | Ostrozky |
| Father | Kostiantyn Vasyl Ostrozky |
| Mother | Zofia Tarnowska |
| Born | 1560 |
| Died | 3 August 1579 Vilnius |
| Coat of arms | |
|---|---|
| Noble family | Ostrogski |
Princess Kateryna Ostrozka (Ukrainian: Катерина Острозька, Lithuanian: Kotryna Ostrogiškaitė, Polish: Katarzyna Ostrogska) (1560–1579) was a Polish–Lithuanian noble lady
She married Krzysztof Mikołaj "the Thunderbolt" Radziwiłł on 22 July 1578 in Dubno.