Jaak Kärner

Jaak Kärner (22 March 1892 – 22 July 1937) was an Estonian sport shooter.

He was born in Tartu.

He participated in World War I and the Estonian War of Independence.

He won three medals at ISSF World Shooting Championships. 1932–1936 he was a member of Estonian national sport shooting team.

He is buried at Paistu Cemetery.