Carl Lauritz Mechelborg Oppen (1830–1914) was a Norwegian jurist and politician.
A jurist by education, he worked as a civil servant in various government ministries.
In 1875, he became County Governor of Nordre Bergenhus amt, a post he held until 1889 when he became County Governor of Stavanger amt.
He held this position until 1910.
This article about a Norwegian politician born in the 1830s is a stub.