The Amiral Orhan Aydın Sports Hall (Turkish: Amiral Orhan Aydın Spor Salonu) is an indoor arena located in Marmaris town of Muğla Province, Turkey.

The venue, which is suitable for use of basketball and volleyball competitions, has a seating capacity of 1,040.

[1] The venue was renamed in honor of Rear admiral Orhan Aydın, Commander of the Turkish Naval Academy, who died as a result of the 1999 İzmit earthquake at the Turkish Navy headquarters in Gölcük on August 17.

[2] The facility consists of also six tennis courts, a bowling alley, a squash tennis court, a futsal pitch, a fitness center as well as sauna and whirlpool tub for recreation, which are in service since May 2001.

[1] On July 13–14, the venue hosted the final four events of 2013 Men's European Volleyball League.