| Hans Christian Harboe Grønn | |
| Birth Date: | 9 January 1829 |
| Nationality: | Norwegian |
| Occupation: | Barrister |
| Known For: | Attorney General of Norway |
Hans Christian Harboe Grønn (9 January 1829 – 18 February 1902) was a Norwegian barrister and politician.
Grønn was barrister with access to work with the Supreme Court. He served as Attorney General of Norway from 1870 to 1873.
He was elected representative to the Storting from the constituency Kristiania, Hønefos og Kongsvinger for the period 1877–1879.[1]