Martin Günther (born 1982) is a German politician serving as a member of the European Parliament since 2025. From 2020 to 2022, he served as deputy chairman of The Left Brandenburg.
From 2013 to 2023, Günther was a member of the party's executive committee in Bernau bei Berlin and, from 2014, represented the Brandenburg state executive committee in various roles. He is a member of ver.di, Humanistischer Verband Deutschlands, and the Rosa Luxemburg Foundation.