Sergey Mikhaylov
Sergey Mikhaylov may refer to:
- Sergey Mihaylov, Uzbek boxer
- Sergey Mikhailov (politician), Russian politician
- Sergei Mikhailov (businessman), Russian businessman
- Sergei Mikhailov (footballer, born 1963), Russian footballer
- Sergey Mikhaylov (footballer, born 1978), Belarusian footballer
- Sergei Mikhailov (footballer, born 1983), Russian footballer
- Sergei Mikhailov (journalist), Russian journalist, director of TASS 2012–2023