Max Britzelmayr (7 January 1839 – 6 December 1909) was a German mycologist and lichenologist who was a native of Augsburg.
He spent his career as a schoolteacher and Kreisschulinspektor (school district administrator) in Augsburg.
He also conducted investigations of lichens native to southern Bavaria, including the Allgäu Alps.
[1] In 1903 Britzelmayr started to issue exsiccata-like series, namely Lichenes exsiccati aus der Flora Augsburgs.
[2] This article about a German botanist is a stub.