Flag of the Organisation of Islamic Cooperation
| Use | Other |
|---|---|
| Adopted | 28 June 2011 |
| Design | A green shade and globe, with the Kaaba at the center of the globe on a white field. |
| Former flag | |
| Adopted | 1981 |
| Relinquished | 2011 |
| Design | A green field with an upward-facing red crescent enveloped in a white disc in the center; inside the disc, the words "Allahu Akbar" were written in Arabic calligraphy. |
The flag of the Organisation of Islamic Cooperation was adopted in 2011.