Oleg Yaroslavich
| Oleg Yaroslavich | |
|---|---|
| Prince of Galicia | |
| Reign | 1187 (?) 1189 |
| Predecessor | Yaroslav Osmomysl Vladimir II Yaroslavich |
| Successor | Vladimir II Yaroslavich Roman Mstislavich |
| Born | after 1161 |
| Died | 1189 |
| House | Rostislavichi of Tmutarakan |
| Father | Yaroslav Osmomysl |
| Mother | Nastaska (his father's mistress) |
Oleg Yaroslavich "Nastasich" (after 1161 – 1189) was Prince of Galicia (1187; 1189).