Franz Unterberger
Franz Unterberger is the name of the following people:
- Franz Unterberger (politician) (1870–1954), Austrian politician (CS)
- Franz Unterberger (gynecologist) (1882–1945), German gynecologist
- Franz Richard Unterberger (1837–1902), Austrian painter
- Franz Sebald Unterberger (1706–1776), South Tyrolean painter