Haggenmüller
Haggenmüller is the family name of the following people:
- Elisabeth Haggenmüller (1921–2012), German architect
- Johann Baptist Haggenmüller (politician, † 1780) († 1780), Austrian politician, mayor of Wiener Neustadt
- Johann Baptist Haggenmüller (politician, 1792) (1792–1862), German local historian and politician, member of the Frankfurt National Assembly