| Johan Caspar Krogh | |
| Birth Date: | 1776 9, df=y |
| Birth Place: | Davik, Norway |
| Death Place: | Bergen, Norway |
| Citizenship: | Norway |
| Nationality: | Norwegian |
| Profession: | Politician |
| Office: | Governor of Finnmarkens amt |
| Term Start: | 1814 |
| Term End: | 1828 |
| Predecessor: | Fredrik W. Wedel-Jarlsberg |
| Successor: | Christian Ulrik Kastrup |
Johan Caspar Krogh (1776–1831) was a Norwegian government official and politician. He served as the County Governor of Finnmark county from 1814 until 1828.[1] He was also elected to the Parliament of Norway in 1824, serving until 1826 when his health began to decline.