Holthuis
Holthuis is the family name of the following people:
- Daniel Holthuis (* 1985), German e-athlete
- Jan Holthuis (* 1950), Bremen politician (SPD)
- Lipke Bijdeley Holthuis (1921-2008), Dutch zoologist
- Lüko Holthuis (* 1968), German soccer player
- Dries Holthuys or Holthuis, carver around 1500 on the Lower Rhine