Stepan Rumovsky
| Stepan Yakovlevich Rumovsky | |
|---|---|
| Степан Яковлевич Румовский | |
| Born | 9 November [O.S. 29 October] 1734 Vladimir, Russia | 
| Died | 6 July [O.S. 18 July] 1812 Saint Petersburg, Russia | 
| Nationality | Russian | 
| Education | Studied under Leonhard Euler in Berlin | 
| Occupations | 
 | 
| Years active | 1756–1812 | 
Stepan Yakovlevich Rumovsky (Russian: Степан Яковлевич Румовский; 9 November [O.S. 29 October] 1734, Vladimir Governorate – 6 July [O.S. 18 July] 1812, Saint Petersburg) was a Russian astronomer and mathematician, considered to be the first Russian astronomer of renown.