| Matas Vareika | |
| Birth Date: | 27 January 2000 |
| Birth Place: | Jonava, Lithuania |
| Height: | 1.74 m |
| Position: | Left winger |
| Currentclub: | Hegelmann |
| Clubnumber: | 7 |
| Youthyears1: | 2014–2016 |
| Youthclubs1: | NFA |
| Years1: | 2016–2018 |
| Caps1: | 25 |
| Goals1: | 8 |
| Years2: | 2019–2023 |
| Clubs2: | Žalgiris |
| Caps2: | 36 |
| Goals2: | 5 |
| Years3: | 2024– |
| Clubs3: | Hegelmann |
| Caps3: | 32 |
| Goals3: | 10 |
| Nationalyears1: | 2016–2017 |
| Nationalcaps1: | 9 |
| Nationalgoals1: | 2 |
| Nationalyears2: | 2017–2018 |
| Nationalcaps2: | 14 |
| Nationalgoals2: | 3 |
| Nationalyears3: | 2018–2019 |
| Nationalcaps3: | 6 |
| Nationalgoals3: | 0 |
| Nationalyears4: | 2024– |
| Nationalteam4: | Lithuania |
| Nationalcaps4: | 2 |
| Nationalgoals4: | 0 |
| Pcupdate: | 11 November 2024 |
| Ntupdate: | 12 June 2024 |
Matas Vareika (born 27 January 2000) is a Lithuanian football player who plays as a left winger for Hegelmann and the Lithuania national team.
Vareika made his debut for the senior Lithuania national team on 26 March 2024 in a Nations League play-out game against Gibraltar.[1]