| Konstantinos Valmas | |
| Fullname: | Konstantinos Valmas |
| Birth Date: | 12 March 1998 |
| Birth Place: | Athens, Greece |
| Position: | Right back |
| Currentclub: | AEP Kozani |
| Youthyears1: | 2008–2017 |
| Youthclubs1: | Panathinaikos |
| Years1: | 2017–2019 |
| Clubs1: | Panathinaikos |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2017–2018 |
| Clubs2: | → Kallithea (loan) |
| Caps2: | 5 |
| Goals2: | 0 |
| Years3: | 2019 |
| Clubs3: | → Sparta (loan) |
| Caps3: | 8 |
| Goals3: | 0 |
| Years4: | 2019–2020 |
| Clubs4: | Anagennisi Deryneia |
| Caps4: | 15 |
| Goals4: | 0 |
| Years5: | 2020–2021 |
| Clubs5: | Xanthi |
| Caps5: | 0 |
| Goals5: | 0 |
| Years6: | 2021 |
| Clubs6: | → Egaleo (loan) |
| Caps6: | 0 |
| Goals6: | 0 |
| Years7: | 2021– |
| Clubs7: | AEP Kozani |
| Caps7: | 0 |
| Goals7: | 0 |
| Nationalyears1: | 2014 |
| Nationalteam1: | Greece U17 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2016–2017 |
| Nationalteam2: | Greece U19 |
| Nationalcaps2: | 9 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 2018 |
| Nationalteam3: | Greece U20 |
| Nationalcaps3: | 2 |
| Nationalgoals3: | 0 |
| Pcupdate: | 7 March 2020 |
Konstantinos Valmas (Greek, Modern (1453-);: Κωνσταντίνος Βαλμάς; born 12 March 1998) is a Greek professional footballer who plays as a right back for Gamma Ethniki club AEP Kozani.[1]