Beşiktaş Jimnastik Kulübü (BJK), commonly known as Beşiktaş, is a sports club based in Beşiktaş, Istanbul, Turkey, competing in the Turkish Süper Lig (2022–23), the top tier of the Turkish football league system. This unofficial Beşiktaş J.K. flag (Turkish: resmi olmayan Beşiktaş J.K. bayrağı) consists of the team's official logo on a black-and-white horizontally striped background in the club's traditional colours.
| Flag Proportion: | 3:5 (standard flag ratio) |
|---|---|
| Flag Format: | Animated GIF (25-frame loop) |
| Flag Usage: | Fan-made / unofficial digital flag |
The shield-shaped logo features vertical black and white stripes, the initials "BJK" at the top, the founding year "1903" at the bottom, and a smaller shield containing the Turkish flag in the centre. The black and white stripes are among the club's most recognizable visual elements and have long been associated with Beşiktaş's identity. The inclusion of the Turkish flag reflects the club's historical significance, as Beşiktaş was the first sports club in Turkey to be officially registered. The shield design emphasizes the club's heritage and tradition, while the combination of its colours and symbols creates a distinctive emblem recognized throughout Turkish football. Overall, the logo reflects Beşiktaş's history, identity, and enduring presence in the sport.
Alternative Flag Designs
| Team name: | Beşiktaş Jimnastik Kulübü |
|---|---|
| Team nicknames: | Kara Kartallar (The Black Eagles), Siyah Beyazlılar (The Black and Whites) |
| Team abbreviation: | BJK |
| Founded: | 1903 |
| Location: | Istanbul, Turkey |
| Ground: | Beşiktaş Stadium |
| Capacity: | 42,590 |
| League: | Süper Lig |
| Team Colors: | Black and White |
| Championships: | 16 |
| Second places: | 14 |
| Seasons in top division: | 66 |
| Mascot: | Black eagle |










