Avenarius

Avenarius (translated from Haber, Habermann) may refer to:


 * Ferdinand Avenarius (1856–1923), a German poet
 * Georgy Alexandrovich Avenarius (1903–1958), one of the founders of Soviet film criticism
 * Johannes Avenarius, or Johann Habermann (1516–1590), a theologian
 * Richard Avenarius (1843–1896), a philosopher