Notable people with surname Nussbaumer, or Nußbaumer, include:
Bob Nussbaumer (1924–1997), American football halfback Daniel Nussbaumer (born 1999), Austrian football player Henri Nussbaumer (born 1931), French engineer Horst Nußbaumer (born 1971), Austrian rower Ingo Nussbaumer (born 1956), Austrian artist and researcher Jamie Nussbaumer (born 1987), cricketer Lars Nussbaumer (born 2001), Austrian footballer Luke Nussbaumer (born 1989), professional cricketer