Erich Keller
Erich Keller is the name of the following people:
- Erich Keller (theologian) (1894–1977), German theologian and university professor
- Erich Keller (composer) (1918–2010), German musician, composer and conductor
- Erich Keller (painter) (1919–2010), German painter, sculptor and graphic artist
- Erich Keller (musician) (* 1968), Swiss musician, writer and historian