Kaarel Kübar (before 1937 Karl-Eduard; 15 January 1907 – 28 May 2004) was an Estonian sport shooter.
[1] He was born in Vara Rural Municipality, Tartu County.
He won 5 medals at 1939 ISSF World Shooting Championships.
1937–1939 he was a member of Estonian national sport shooting team.
This biographical article relating to sport shooting in Estonia is a stub.