Justman is a surname. Notable people with the surname include:
- Pinchas Menachem Justman (1848–1910), Polish Hasidic Rabbe
- Robert H. Justman (1926–2008), American television producer, director and production manager
- Seth Justman (born 1951), American keyboard player
- Zuzana Justman (born 1931), Czech documentary filmmaker and writer
See also
edit- Mount Justman, mountain of Antarctica