Kostas Mexas
Kostas Mexas (; born October 25, 1976) is a Greek professional basketball coach.

Coaching career
After coaching Choriatis from 1997 to 2003, Mexas started working as an assistant coach with the Greek Basket League club Ampelokipoi in 2003. He became the head coach of two women teams from 2004 until 2006. He became the head coach of the Greek club MENT in 2006.

On 2014, after workin for 4 years as an assistant at KAOD, he became the head coach of the club, replacing Nenad Marković. The following two years, he coached Apollon Patras, before being sacked from the team on January 7 , 2017. On June 21, 2017, Mexas as appointed as the head coach at Aries Trikala of the Greek Basket League.