Theodor von Frimmel, fully Theodor von Frimmel-Traisenau, was an Austrian art historian, musicologist and Beethoven biographer. He was born in Amstetten and eventually settled in Vienna, where he died.
- Occupation
- art historian, musicologist, music historian, biographer
- Citizenship
- Austria
- Born
- December 15, 1853
- Died
- December 25, 1928
