Lieutenant General Karl Osvald Toll (2 November 1862 – 13 October 1936) was a Swedish Army officer.

[2] Toll served as an artillery staff officer from 1894 to 1897 and was promoted to captain in the army in 1895 and in the regiment the year after.

[1] In 1911, Toll was promoted to colonel and appointed commanding officer of Wendes Artillery Regiment.

In 1918, Toll was promoted to major general and appointed acting commanding officer of the 4th Army Division (IV.

[1] Toll was chairman of Kristianstadsortens landstormsförening from 1912 to 1918, of Kristianstads läns skytteförbund ("Kristianstad County Schooting Association") from 1914 to 1919, i Föreningen för befrämjande av skolungdomens vapenövningar ("Association for the Promotion of Weapon Exercises for Students") from 1920 to 1931 and in the Landstormens garantiförening.