Jonkheer Willem van Haren was a Dutch nobleman and poet. Van Haren was born in Leeuwarden and died in Sint-Oedenrode.
- Occupation
- poet, writer, politician, diplomat
- Position held
- mayor of a place in the Netherlands
- Citizenship
- Dutch Republic
- Born
- February 21, 1710, 1710
- Died
- July 4, 1768, 1768