The Tatarna Bridge (Greek: Γέφυρα Τατάρνας) is a road bridge over the Kremasta artificial lake (which is fed and drained by the river Acheloos) in northwestern Greece. It was designed by Aristarchos Oikonomou, and built between 1971 and 1973. It is a box girder bridge with three spans; the largest span is 196 m. The bridge is situated on the border of the regional units Aetolia-Acarnania and Evrytania. The nearest village is Triklino.