Holbo Herred (Holbo Hundred) was an administrative division in Frederiksborg County in the northern part of the island of Zealand, Denmark.
It comprised the present-day Gribskov Municipality plus the parish of Nødebo (which today is in Hillerød Municipality).
Previously, Holbo was under Strø Herred.
Holbos seal from 1648 represents Søborg Castle.
This article about a location in the Capital Region of Denmark is a stub.