Lieutenant General Carl Nils Gabriel Årmann (24 August 1894 – 21 April 1988)[1] was a senior Swedish Army officer.

In 1950, he became a major general and served as the Chief of the Military Office of the Ministry of Defence until his retirement in 1960.

[2] Årmann was commissioned as an officer in 1915 with the rank of second lieutenant and was assigned to Uppland Artillery Regiment (A 5).

[3] He was major of the General Staff in 1936 and was promoted to lieutenant colonel in 1939 and served in Uppland Artillery Regiment (A 5) in 1940.

He was then the Chief of the Military Office of the Ministry of Defence from 1951 to 1960 when he retired from active service and was promoted to lieutenant general in the reserve.