| Sergey Tsoy | |
| Office: | Spokesman of the Mayor of Moscow |
| Term Start: | 1989 |
| Term End: | 2010 |
| Office2: | Head of Press Service of the Mayor and the City Hall of Moscow |
| Term Start2: | 1989 |
| Term End2: | 2010 |
| Office3: | Chairman of Board of Directors of the "TV Centre" Channel |
| Term Start3: | 2006 |
| Term End3: | 2011 |
| Office4: | Deputy Chairman of RusHydro |
| Term Start4: | 2010 |
| Term End4: | 2016 |
| Birth Name: | Sergey Petrovich Tsoy |
| Birth Date: | 23 March 1957 |
| Birth Place: | Karabulak, Checheno-Ingush Autonomous Soviet Socialist Republic, Russian SFSR, Soviet Union |
| Nationality: | Russian |
| Spouse: | Anita Tsoy |
| Children: | 1 |
| Alma Mater: | Moscow State University |
Sergey Petrovich Tsoy (Russian: Сергей Петрович Цой; born 1957) is a Russian executive. He previously held roles in the Moscow City Hall and "RusHydro".[1]
Sergey Tsoy was born in the Karablak city, the USSR, in 1957. After graduating from the Rostov State University, faculty of journalistics, Tsoy has worked a journalist of the Stroitelnaya newspaper.
Sergey Tsoy married Anita Tsoy in the late 1980s, a future famous Russian pop-singer of Korean descent and has a son.