Katharina is a feminine given name. It is a German form of Katherine. It may refer to:
In television and film: Katharina Bellowitsch, Austrian radio and TV presenter Katharina Mückstein, Austrian film director Katharina Thalbach, German actress and film director Katherine Pierce, a character in The Vampire Diaries originally named Katharina Petrova.
In artistry: Katharina Fröhlich, lover of Franz Grillparzer Katharina Rapp, German artist
In other fields: Katharina Baunach, German footballer Katharina Dalton, British physician and pioneer in the research of premenstrual stress syndrome. Katharina Klafsky, Hungarian operatic singer Katharina von Bora, German Catholic nun who was an early convert to Protestantism. Katharina Franziska von Wattenwyl (1645-1714), Swiss spy Katharina von Zimmern (1478-1547), last abbess of the Fraumünster Abbey
See also
320 Katharina, small Main belt asteroid
Katharina, a genus of chiton mollusc in the family Mopaliidae
The Lost Honour of Katharina Blum, 1974 novel by Heinrich Böll
Catherina (and similar spellings)