Hans-Joachim Arndt
Hans-Joachim Arndt is the name of the following people:
- Hans-Joachim Arndt (physician) (1900–1932), German pathologist and veterinarian
- Hans-Joachim Arndt (architect) (1920–2015), German architect and engineer
- Hans-Joachim Arndt (political scientist) (1923–2004), German political scientist