HBN may refer to:
Science
- Haemoglobin N (HbN), a globin protein
- Hexagonal boron nitride
- Jacob Hübner (1761–1826), German entomologist
Other uses
- HBN Law, a law firm in Curaçao
- Healthy Building Network, an American green building non-profit
- Heiban language, spoken in Sudan
- Hollingbourne railway station, in England
This disambiguation page lists articles associated with the title HBN.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: