Claes Adolph Fleming

{{Infobox person/Wikidata | fetchwikidata=ALL | | honorific_prefix = His Excellency The High Well-born Count

}}

Count Claes Adolph Fleming (1771–1831) was a Swedish court official and diplomat, and member of the Swedish Academy. He was the one of very few personal friends and confidants of king Gustav IV Adolf of Sweden, and according to Hedvig Elisabeth Charlotte of Holstein-Gottorp he was often courted by petitioners, but normally refused to make use of his influence.Cecilia af Klercker (1927). Hedvig Elisabeth Charlottas dagbok V (1795–1796). Stockholm: Norstedt & Söners förlag. He was given numerous diplomatic missions by the king, and accompanied him to Saint Petersburg in 1796.