Lieutenant General Knut Georg Hilding Kring (24 April 1899 – 22 September 1971) was a Swedish Army officer.

Kring served in the Gotland Artillery Corps (A 7) in 1937 and was head of the Communications Department in the Defence Staff from 1939 to 1945.

He was also a member of the National Swedish Transport Commission (Statens trafikkommission) from 1939 to 1945 and the Board for the Wartime Protection of Power Stations (Krigsskyddsnämnden för kraftanläggningar) from 1942 to 1945, as well as of the 1942 Aviation Investigation (1942 års flygutredning)[1] and the 1942 Investigation for Protective Measures of Power Stations (1942 års utredning för skyddsåtgärder vid kraftanläggningar).

He served as Inspector of the Swedish Army Signal Troops from 1954 to 1955 when he was promoted to major general.

In 1963, Kring was appointed head of the Quartermaster Administration of the Swedish Armed Forces, serving until 1964 when he retired from active service and was promoted to lieutenant general.