| Thomas Vasiliou | |
| Birth Date: | 28 July 1994 |
| Birth Place: | Athens, Greece |
| Height: | 1.72 m |
| Currentclub: | AEZ Zakakiou |
| Position: | Winger |
| Youthclubs1: | Atromitos |
| Years1: | 2013–2018 |
| Clubs1: | Atromitos |
| Caps1: | 21 |
| Goals1: | 1 |
| Years2: | 2013–2014 |
| Clubs2: | → Ionikos (loan) |
| Years3: | 2014–2015 |
| Clubs3: | → Ilisiakos (loan) |
| Years4: | 2015–2016 |
| Clubs4: | → Triglia Rafinas (loan) |
| Years5: | 2018 |
| Clubs5: | → Olympia Radotín (loan) |
| Caps5: | 10 |
| Goals5: | 2 |
| Years6: | 2018–2019 |
| Clubs6: | Rieti |
| Caps6: | 15 |
| Goals6: | 1 |
| Years7: | 2019 |
| Clubs7: | Volos |
| Caps7: | 2 |
| Goals7: | 0 |
| Years8: | 2019–2020 |
| Clubs8: | Aspropyrgos |
| Caps8: | 13 |
| Goals8: | 1 |
| Years9: | 2020 |
| Clubs9: | Chania |
| Caps9: | 5 |
| Goals9: | 0 |
| Years10: | 2020–2021 |
| Clubs10: | Aspropyrgos |
| Caps10: | 12 |
| Goals10: | 1 |
| Years11: | 2021–2022 |
| Clubs11: | Niki Volos |
| Caps11: | 23 |
| Goals11: | 4 |
| Years12: | 2022–2023 |
| Clubs12: | Ilioupoli |
| Caps12: | 20 |
| Goals12: | 3 |
| Years13: | 2023–2024 |
| Clubs13: | Peyia 2014 |
| Caps13: | 16 |
| Goals13: | 2 |
| Years14: | 2024 |
| Clubs14: | Omonia Aradippou |
| Caps14: | 9 |
| Goals14: | 0 |
| Years15: | 2024– |
| Clubs15: | AEZ Zakakiou |
| Caps15: | 0 |
| Goals15: | 0 |
| Pcupdate: | 17 July 2024 |
Thomas Vasiliou (el|Θωμάς Βασιλείου; born 28 July 1994) is a Greek professional footballer who plays as a winger for Cypriot First Division club AEZ Zakakiou.