| Clubname: | Zonguldak Kömürspor |
| Fullname: | Zonguldak Kömürspor Kulübü Anonim Şirketi |
| Nickname: | Kara Elmas (Black Diamond) |
| Founded: | 1986[1] |
| Ground: | Karaelmas Kemal Köksal Stadium, Zonguldak, Turkey |
| Capacity: | 13,795 |
| Chairman: | Hakan Hürfikir |
| Manager: | Barış Şeref |
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Zonguldak Kömürspor is a Turkish professional football club based in Zonguldak. The club is also known as Kara Elmas (Black Diamond), referring to coal mining.
Demir Madencilik Dilaverspor, founded in 1986, was renamed as Zonguldak Kömürspor on May 18, 2011. The club colors were also changed from red-white to red-navy.
Zonguldak Kömürspor promoted to the TFF Third League in the 2013–14 season. Kömürspor finished on top of Group 10 of the Turkish Regional Amateur League. They won 2–0 in the play-off against Zara Belediyespor and earned promotion. In the 2015–16 season the Zonguldak side finished as 4th in Group 1 of the TFF Third League and qualified for promotion play-offs. After eliminating Tire 1922 4–1 on aggregate in the semi-final, the club from the Black Sea Region faced Kızılcabölükspor in the play-off final. A 2–1 win secured the club a promotion to the TFF Second League.