| Thanasis Leonidopoulos | |
| Fullname: | Athanasios Leonidopoulos |
| Birth Date: | 3 June 1996 |
| Birth Place: | Rio, Greece |
| Height: | 1.85 m |
| Currentclub: | Makedonikos |
| Clubnumber: | 6 |
| Position: | Defensive midfielder |
| Years1: | 2014–2019 |
| Clubs1: | Ethnikos Piraeus |
| Years2: | 2019–2021 |
| Clubs2: | Platanias |
| Years3: | 2021–2022 |
| Clubs3: | Asteras Vlachioti |
| Caps3: | 21 |
| Goals3: | 1 |
| Years4: | 2022– |
| Clubs4: | Makedonikos |
| Caps4: | 47 |
| Goals4: | 2 |
| Pcupdate: | 16 June 2024 |
Athanasios 'Thanasis' Leonidopoulos (el|Αθανάσιος 'Θανάσης' Λεωνιδόπουλος; born 3 June 1996) is a Greek professional footballer who plays as a defensive midfielder for Super League 2 club Makedonikos.