Markus Keller
Appearance
Markus Keller may refer to:
- Markus Keller (triathlete) (born 1967), Swiss triathlete
- Markus Keller (ice hockey) (born 1989), German ice hockey goaltender
- Markus Keller (snowboarder) (born 1982), Swiss snowboarder
Markus Keller may refer to: