Arelya Karasoy Koçaş (born 14 December 1996 in Ankara) is a Turkish volleyball player.

She is 182 cm (5.97 ft) tall at 73 kg (161 lb) and plays in the setter position.

Later, she played for the TVF Sports High School team in the Turkish Volleyball 1.

[9] On 12 October 2024, she made her debut with the team against Nilüfer Belediyespor in a Sultanlar Ligi match.

This biographical article relating to volleyball in Turkey is a stub.