Hermann Müller
Hermann Müller may refer to:
- Hermann Müller , German botanist with whom Darwin corresponded
- Hermann Müller , Swiss botanist
- Hermann Müller , German cyclist
- Hermann Müller , German Social Democratic politician and twice chancellor of Germany
- Hermann Müller , German politician, mayor of Idstein
- Hermann Müller , German race walker
- Hermann Joseph Muller, American geneticist and educator, Nobel laureate in Physiology and Medicine
- Paul Hermann Müller, Swiss chemist, Nobel laureate in Physiology and Medicine
- Hermann [Paul Müller], German motorcycle and auto racer driver
- Herman Carl Mueller, German-born American ceramicist