Lieutenant General Harald Oskar Hægermark (13 November 1894 – 20 March 1965) was a senior Swedish Army officer.
[2] Hægermark was commissioned as an officer with the rank of underlöjtnant in 1914 and was assigned to Västmanland Regiment the same year.
[4] He served as an office head in the General Staff from 1926 to 1933[5] and in Södermanland Regiment in 1933.
[2] From 1941 to 1942, Hægermark served as head of the Expedition Department in the Army Staff.
[2] He then served as Deputy Commander of the V Military District from 1945 to 1951 when he was promoted to major general.