Māris Smirnovs (born 2 June 1976) is a Latvian former professional footballer who played as a defender, and is currently the fitness coach of the manager of Latvia national team.

Smirnovs played for Dinaburg, Valmiera, Ventspils, Amica Wronki, Ditton, Dinamo București, Górnik Zabrze, Jūrmala and Tranzit.

At the conclusion of the 2010 Latvian Higher League season, Smirnovs retired from professional football.

Before the start of the 2012 Latvian First League season, Smirnovs was appointed as the assistant manager of FK Ventspils-2.

This biographical article relating to Latvian football is a stub.