Marius Iftimiciuc (born 13 August 1997) is a Romanian rugby union football player. He plays as a lock for professional Fédérale 1 club CA Périgueux.
Marius Iftimiciuc mostly played for SuperLiga club, TimiÃÂoara Saracens, with a brief move to Dinamo BucureÃÂti during first half of 2018.
In November 2018, he was called for Romania's national team, the Oaks, being part of the 34 man squad assembled in preparation for a match against the Os Lobos held for the Relegation/Promotion Play-Off of the 2018 Rugby Europe Championship.