Eugene Reunier was the pseudonym of Carl Breuer-Courth, a German erotica artist of the 1920s. His drawings depict mainstream scenes, sexual scenes as well as medical play and BDSM subjects such as spanking.

Reunier also worked as a photographer of spanking photos, some of which were published in Dr. Ernst Schertel’s Der Flagellantismus als literarisches Motiv (1929).