Kuopio school stabbing: One dies and ten are injured when Joel Marin, armed with a sabre, attacks a school class at Savo Vocational College in Kuopio, Finland.

The Kuopio school stabbing occurred on 1 October 2019 at Savo Vocational College in Kuopio, Northern Savonia, Finland. Armed with a sabre, 25-year-old student Joel Otto Aukusti Marin killed a female student and wounded nine others. He also carried an air pistol which was not used during the attack; it was initially mistaken for a real firearm. The attack ended when a policeman shot and wounded Marin.

A sabre or (American English) saber is a type of backsword with a curved blade associated with the light cavalry of the early modern and Napoleonic periods. Originally associated with Central European cavalry such as the hussars, the sabre became widespread in Western Europe during the Thirty Years' War. Lighter sabres also became popular with infantry of the early 17th century. In the 19th century, models with less curving blades became common and were also used by heavy cavalry.

Kuopio is a city in Finland and the regional capital of North Savo. It is located in the Finnish Lakeland. The population of Kuopio is approximately 125,000, while the sub-region has a population of approximately 147,000. It is the 8th most populous municipality in Finland, and the seventh most populous urban area in the country.

October 1 is the 274th day of the year in the Gregorian calendar; 91 days remain until the end of the year.