| Kostas Kotsopoulos | |
| Fullname: | Konstantinos Kotsopoulos |
| Birth Date: | 21 February 1997 |
| Birth Place: | Veria, Greece |
| Height: | 1.77m |
| Currentclub: | Kalamata |
| Clubnumber: | 14 |
| Position: | Forward |
| Youthyears1: | –2013 |
| Youthclubs1: | AS Nireas Veria |
| Youthyears2: | 2013–2016 |
| Youthclubs2: | Makrochori |
| Years1: | 2016–2018 |
| Clubs1: | Naoussa |
| Caps1: | 37 |
| Goals1: | 19 |
| Years2: | 2018–2023 |
| Clubs2: | Atromitos |
| Caps2: | 61 |
| Goals2: | 4 |
| Years3: | 2019–2020 |
| Clubs3: | → Getafe B (loan) |
| Caps3: | 17 |
| Goals3: | 1 |
| Years4: | 2023 |
| Clubs4: | IFK Mariehamn |
| Caps4: | 7 |
| Goals4: | 1 |
| Years5: | 2024– |
| Clubs5: | Kalamata |
| Caps5: | 0 |
| Goals5: | 0 |
| Nationalyears1: | 2018 |
| Nationalteam1: | Greece U21 |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 1 |
| Pcupdate: | 2 January 2024 |
| Ntupdate: | 20 November 2018 |
Konstantinos 'Kostas' Kotsopoulos (Greek, Modern (1453-);: Κωνσταντίνος 'Κώστας' Κωτσόπουλος; born 21 February 1997) is a Greek professional footballer who plays as a forward for Super League 2 club Kalamata.
On 29 January 2018, he signed a -year contract with Super League club Atromitos.[1] On 10 March 2018, he scored his first goal with the club in a 2–2 away draw against Panionios. On 31 October 2018, he scored a hat-trick as he scored with a head beyond the flailing goalkeeper. Two minutes after half time, Kotsopoulos then made it 2–0 for Atromitos, sliding a low cross over the line, and secured his hat trick to complete a resounding 6–1 away Greek Cup win against Iraklis. It was his first hat trick in his career.[2]
After a short stint in Finland with IFK Mariehamn in 2023, Kotsopoulos returned to Greece and signed with Kalamata in January 2024.[3]