| Valeriy Blazhko | |
| Fullname: | Valeriy Andriyovych Blazhko |
| Birth Date: | 2001 3, df=yes |
| Birth Place: | Kharkiv, Ukraine |
| Height: | 1.85 m |
| Position: | Forward |
| Currentclub: | Metalist 1925 Kharkiv |
| Youthyears1: | 2013–2018 |
| Youthclubs1: | Metalist Kharkiv |
| Youthyears2: | 2019 |
| Youthclubs2: | Avanhard Kharkiv |
| Years1: | 2018 |
| Clubs1: | Metalist Yunior (amateurs) |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2020–2021 |
| Clubs2: | Mladá Boleslav B |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 2021– |
| Caps3: | 9 |
| Goals3: | 1 |
| Years4: | 2021 |
| Clubs4: | → Kramatorsk (loan) |
| Caps4: | 10 |
| Goals4: | 0 |
| Pcupdate: | 13 December 2021 |
| Ntupdate: | 28 August 2021 |
Valeriy Andriyovych Blazhko (Ukrainian: Валерій Андрійович Блажко; born 22 March 2001) is a professional Ukrainian footballer who plays as a forward for Metalist 1925 Kharkiv.[1]