Carl Frederik Motzfeldt (3 April 1808 – 24 June 1902) was a Norwegian politician. The son of General Major Carl M. Motzfeldt, he enrolled as a student in 1827 and graduated as cand.jur. in 1838. He was editor-in-chief of Den Constitutionelle from 1841 to 1842. He mostly worked in the Ministry of Auditing until 1854, when he was appointed Diocesan Governor of Tromsø stiftamt, which also included the jobs of County Governor of both Finmarkens Amt and Tromsø Amt (two of the subordinate counties under Tromsø).