| Stadium Name: | Martyr Mustafa Özel Sports Complex Şehit Mustafa Özel Spor Kompleksi |
| Location: | Yenibosna, Bahçelievler, Istanbul, Turkey |
| Coordinates: | 40.9969°N 28.8332°W |
| Owner: | Istanbul Metropolitan Municipality |
| Tenants: | Galatasaray (2021–present) |
| Seating Capacity: | 2,100 |
Martyr Mustafa Özel Sports Complex (Turkish: Şehit Mustafa Özel Spor Kompleksi) is an indoor multi-purpose sport venue that is located in the Yenibosna, Bahçelievler, Istanbul, Turkey. The hall, with a capacity for 2,100 spectators, was built in 2015.[1]
In the statement made on 27 September 2021, Galatasaray Women's Basketball Team announced that they will play their games in the Women's Basketball Super League and EuroLeague Women in this hall in the 2021–22 season.[2]