Kostas Mendrinos is a Greek footballer, born on May 28, 1985.
Mendrinos started his career at Olympiakos also competing on loan for: Ionikos - 2004 and 2006 seasons - and Atromitos Athens.
In 2009, he transferred to PAS Giannina. The following year he joined Aris Thessaloniki.
Whilst a player of Aris, Mendrinos became involved in a fixed-game / betting scandal. This caused the club to terminate his contract in July 2011.
Mendrinos played the first half of the 2012 season for Panachaiki, making his comeback in the Greek top league in the second part of that same year with Panionios.
Mendrinos has competed for the Greek U-21 team.