Friedrich Adolf, Count von Kalckreuth

150px|thumb|Friedrich Adolf, Count von Kalckreuth.

Friedrich Adolf Graf von Kalckreuth (22 February 1737 – 10 June 1818) was a Prussian Generalfeldmarschall.

Kalkreuth was born in Sotterhausen near Sangerhausen. He entered the regiment of Gardes du Corps in 1752, and in 1758 was adjutant or aide de camp to Frederick the Great's brother, Prince Henry, with whom he served throughout the later stages of the Seven Years' War. He won special distinction at the battle of Freiberg (29 September 1762), for which Frederick promoted him major.