Peder Christian Hersleb Kjerschow (29 June 1786 – 24 November 1866) was a Norwegian clergyman.He was a bishop in the State Church of Norway for twenty-seven years; first in the Diocese of Tromsø from 1830 to 1848 and later in the Diocese of Bjørgvin from 1848 to 1857. Before his appointment as bishop he was vicar in Aker.