Simeon II Olelkovich
| Simeon Mikhailovich | |
|---|---|
Posthumous portrait by Bartosz Paprocki (1579) | |
| Prince of Kopyl and Slutsk | |
| Reign | August 30,1481 – November 14,1503 |
| Predecessor | Mikhailo Olelkovich |
| Successor | Yuri I Olelkovich |
| Born | circa 1460 Kopyl, Grand Duchy of Lithuania |
| Died | 14 November 1503 Slutsk, Grand Duchy of Lithuania |
| Spouse | Anastasia Ivanovna of Mstislav |
| Issue | Yuri I Olelkovich, Tatiana, & Alexandra |
| House | Olelkovich (branch of Gediminids) |
| Father | Mikhailo Olelkovich |
| Mother | Anna |
| Religion | Eastern Orthodox |
Simeon Mikhailovich Slutsky (c. 1460 – 14 November 1503) was the prince of Kopyl and Slutsk from 1481 until his death in 1503. He was from the Olelkovich family of the Grand Duchy of Lithuania and the only son of Mikhailo Olelkovich.