Olthoff
Olthoff or Olthof is the family name of the following people:
- Adolf Friedrich von Olthof (also Olthoff; 1718–1793), Swedish-Pomeranian councilor and art patron
- Bodo Olthoff (* 1940), East Frisian painter and graphic artist
- Christian Ehrenfried Charisius von Olthoff (1691–1751), Swedish government official, theater writer
- Justus Ludwig Olthoff (1659–1720), mayor of Stralsund, member of the government
- Silke Olthoff , German film editor