Sijthoff
Sitjhoff is the surname of the following persons:
- Albert Georg Sijthoff (1853-1927), a Dutch publisher
- Albertus Willem Sijthoff (1829-1913), a Dutch publisher
Sijthoff called:
- ( 3201 ) Sijthoff, an asteroid of the main belt
- Sitjhoff ( publisher), the Albertus Willem Sijthoff founded by publisher
- Disambiguation