| Serhiy Topchiy | |
| Fullname: | Serhiy Oleksandrovych Topchiy |
| Birth Date: | 2001 7, df=yes |
| Birth Place: | Pervomaisk, Mykolaiv Oblast, Ukraine |
| Position: | Midfielder |
| Youthyears1: | 2014–2015 |
| Youthclubs1: | UFK Kharkiv |
| Youthyears2: | 2015–2016 |
| Youthclubs2: | Vostok Kharkiv |
| Youthyears3: | 2016–2018 |
| Youthclubs3: | UFK Kharkiv |
| Years1: | 2018–2019 |
| Clubs1: | Olimpik Donetsk |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2019 |
| Clubs2: | MFA Mukacheve (amateurs) |
| Caps2: | 3 |
| Goals2: | 0 |
| Years3: | 2019–2021 |
| Clubs3: | Lviv |
| Caps3: | 1 |
| Goals3: | 0 |
| Pcupdate: | 20 September 2021 |
Serhiy Oleksandrovych Topchiy (Ukrainian: Сергій Олександрович Топчій; born 10 July 2001) is a professional Ukrainian football midfielder who played for FC Lviv.
Topchiy is a product of the different youth sportive school systems from Kharkiv.
In August 2019 Topchiy signed a contract with the Ukrainian Premier League's FC Lviv. He made his debut for FC Lviv as a second half-time substituted player in the losing away match against SC Dnipro-1 on 2 April 2021 in the Ukrainian Premier League.[1]