Marinos Ouzounidis is a former Greek football player who is currently a coach.
Born in Alexandroupolis, Thrace, on October 10, 1968, Ouzounidis started his football career with SKODA Xanthi. His first appearance in a A' Division game was on September 21, 1986. He was later acquired by Panathinaikos (1992-1998) and later by French side Le Havre (1998-99). Afterwards, he returned to Greece to play for Paniliakos.
Ouzounidis registered 29 appearances with the Greek National Football Team during his playing days.
He recently coached APOEL Nicosia, resigning on January 6, 2008, after a home defeat against Anorthosis Famagusta. He coached AE Larisa FC in the 2009 and 2010 seasons but was forced to resign after a home defeat to Panthrakikos. In 2010, he became the coach of Iraklis Thessaloniki. The following year he returned to SKODA Xanthi as a coach. Ouzounidis went on to work for Platanias FC, Ergotelis and Panionios before returning to Panathinaikos (2016 - 2018). In 2018, he was selected to coach champions AEK.