Lieutenant General Carl Pehr Pontus Reuterswärd (4 October 1871 – 25 May 1949) was a senior Swedish Army officer.

Throughout his service, Reuterswärd held various positions, including company officer and military attaché, and underwent further training at the Royal Swedish Army Staff College.

Beyond his military endeavors, Reuterswärd engaged in civic duties, serving as a city councilor and inspector for educational institutions.

Additionally, Reuterswärd authored several works, including writings advocating for Sweden's neutrality policy and a biography of his uncle, Lieutenant General Edvard Brändström.

[2] Pontus Reuterswärd completed his mogenhetsexamen in Örebro on 21 May 1889 and he enlisted the same day in Västgöta Regiment where he became a sergeant a year later.

[2] He was the head of the Swedish Infantry Officer Candidate School in Karlsborg from 1915 to 1916, served on the fronts of the Austro-Hungarian Army in 1916, and became a colonel and the commander of the Skaraborg Regiment in 1922.

[1] In addition to his military career, Reuterswärd was active in local government, serving as a city councilor in Linköping from 1909 to 1911, and in Skövde as vice chairman from 1921 to 1930.

[11] Reuterswärd wrote several books, essays in newspapers, and articles in journals,[2] including "Should Sweden Abandon its Neutrality Policy in the Future?"

(Bör Sverige i framtiden frångå neutralitetspolitiken?, 1945), where he advocates for a strong defense of neutrality, as well as a biography of his uncle, Lieutenant General and Envoy Edvard Brändström [sv] (1947).