Kullmann or Kulmann is a surname. Notable people with the surname include:
Christopher Kullmann (born 1986), German footballer Dimitri Kullmann (born 1958), British neurologist Eduard Kullmann Kaci Kullmann Five, Norwegian politician Leonie Kullmann (born 1999), German swimmer Elisabeth Kulmann (1808–1825), Russian-German poet Olaf Kullmann (1892–1942), Norwegian naval officer and peace activist Samuel Kullmann
See also
Cullmann, a surname Kehlmann, a surname Kuhlman, a surname Kullman, a surname