See also: Müller
- (US) IPA(key): /ˈmʌlɚ/, /ˈmjuːlɚ/ (depending on the namebearer's preference)
- (Received Pronunciation) IPA(key): /ˈmʌlə/, /ˈmjuːlə/ (depending on the namebearer's preference)
- A surname.
- According to the 2010 United States Census, Mueller is the 523rd most common surname in the United States, belonging to 64,191 individuals. Mueller is most common among White (95.7%) individuals.