| Oleksandr Romanchuk | |
| Fullname: | Oleksandr Bohdanovych Romanchuk |
| Birth Date: | 16 December 1999 |
| Birth Place: | Kolomyia, Ukraine |
| Height: | 1.90 m |
| Position: | Centre-back |
| Currentclub: | Kryvbas Kryvyi Rih |
| Youthyears1: | 2010–2016 |
| Youthclubs1: | Prykarpattia Ivano-Frankivsk |
| Youthyears2: | 2016–2017 |
| Youthclubs2: | Lviv |
| Years1: | 2016–2018 |
| Clubs1: | Lviv |
| Caps1: | 45 |
| Goals1: | 0 |
| Years2: | 2018–2020 |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2020–2022 |
| Clubs3: | Lviv |
| Caps3: | 33 |
| Goals3: | 1 |
| Years4: | 2022–2024 |
| Caps4: | 35 |
| Goals4: | 0 |
| Years5: | 2024– |
| Caps5: | 0 |
| Goals5: | 0 |
| Nationalyears1: | 2019 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Pcupdate: | 20 December 2023 |
| Ntupdate: | 7 November 2020 |
Oleksandr Bohdanovych Romanchuk (Ukrainian: Олександр Богданович Романчук; born 16 December 1999) is a Ukrainian professional footballer who plays as a centre-back for Hungarian club Debrecen.
Born in Ivano-Frankivsk Oblast, Romanchuk began his career in the local Prykarpattia Ivano-Frankivsk academy, with his firsts coaches Anatoliy Redushko, until his transfer to Lviv academy in 2016.[1]
He played in the Ukrainian Second League for Lviv.
In July 2018 he moved to Ukrainian Premier League club Dynamo Kyiv. However, he never made the debut for the senior squad.
In August 2020 he returned to Lviv and played for the reserves squad in the Ukrainian Premier League Reserves, and also in the Ukrainian Premier League, where Romanchuk made his debut for Lviv as a substituted second-half player on 12 September 2020, in a losing away match against Kolos Kovalivka.[2]
On 20 July 2022, he moved to Hungarian club Debrecen.[3]