| Berk Demir | |
| Position: | Power forward |
| Height Ft: | 6 |
| Height In: | 8 |
| Weight Lbs: | 220 |
| League: | Basketbol Süper Ligi |
| Team: | Tofaş |
| Nationality: | Turkish |
| Birth Date: | 18 May 1995 |
| Birth Place: | Istanbul, Turkey |
| College: | Istanbul Technical University |
| Draft Year: | 2017 |
| Career Start: | 2011 |
| Years1: | 2011–2012 |
| Team1: | İTÜ B.K. |
| Years2: | 2011–2012 |
| Team2: | Anadolu Efes |
| Years3: | 2012–2016 |
| Team3: | İTÜ B.K. |
| Years4: | 2016–2018 |
| Team4: | Anadolu Efes |
| Years5: | 2018–2021 |
| Team5: | Darüşşafaka |
| Years6: | 2021–2023 |
| Team6: | Türk Telekom |
| Years7: | 2023–2024 |
| Team7: | Darüşşafaka |
| Years8: | 2024–present |
| Team8: | Tofaş |
Berk Demir (born May 18, 1995) is a Turkish professional basketball player for Tofaş of Basketbol Süper Ligi (BSL). He previously played college basketball at Istanbul Technical University. He plays at the power forward position.
Demir began playing college basketball as early as age 16 during the 2011-12 season for the İTÜ B.K. at Istanbul Technical University. He played 13 games and averaged 2.4 points, 1.5 rebounds and 0.1 assists.[1]
Demir joined the Turkish Basketball League while still in his teens and played for the Anadolu Efes during the 2011-12 season. In his only game played with the team, Demir averaged 6.0 points, 8.0 rebounds and 1.0 blocks.[1]
He returned to İTÜ B.K. in 2012 and played for the team in 106 games until 2016, averaging a combined total of 27.6 points, 17.1 rebounds and 2.3 assists.[1]
In 2016, Demir returned to Anadolu Efes and played until 2018. He played 22 games and averaged a combined total of 2.6 points, 2.0 rebounds and 0.5 rebounds.[1]
Demir entered the 2017 NBA draft in which he was not selected.[2]
In 2018, Demir signed with Darüşşafaka.
On June 12, 2021, he has signed with Türk Telekom of the Turkish Basketbol Süper Ligi (BSL).[3]
On July 16, 2023, after two years break, he signed with Darüşşafaka Lassa of the Basketbol Süper Ligi (BSL) for a second stint.[4]
On July 3, 2024, he signed with Tofaş of Basketbol Süper Ligi (BSL).[5]