HBN
# HBN

HBN may refer to:

* HBN Law, a law firm in Curaçao
* Healthy Building Network, an American green building non-profit
* Heiban language, spoken in Sudan
* Hexagonal boron nitride
* Hollingbourne railway station, in England
* Jacob Hübner (1761–1826), German entomologist
* Haemoglobin N (HbN), a globin protein
