Bernhard Keller
Bernhard Keller is the name of the following people:
- Bernhard Keller (Abbot) (1608–1660), Swiss Abbot
- Bernhard Keller (mathematician) , mathematician and university professor
- Bernhard Keller (cameraman) (* 1967), German cameraman
- Bernhard Keller (triathlete) , Austrian triathlete
- Bernhard Jott Keller (* 1950), German painter
