Frederik Marcus Knuth

Frederik Marcus Knuth may refer to:

• Frederik Marcus Knuth (politician) (1813–1856), 5th Count of Knuthenborg, Danish aristocrat, civil servant and politician, first Minister of Foreign Affairs of Denmark
• Frederik Marcus Knuth (taxonomist) (1904–1970), 9th Count of Knuthenborg, Danish taxonomist

{{hndis|Knuth, Frederik Marcus}}