- Jun 1 Lester Patrick, Canadian Hockey Hall of Fame defenseman (6 x Stanley Cups as player, coach and manager), dies from a heart attack at 76
- Jun 1 Paula Hitler, Austrian-German sister of dictator Adolf Hitler, dies at 64
- Jun 4 Lucien Littlefield, American actor (Blondie), dies at 64
- Jun 9 René Maran, French writer (Batouala, 1st black writer to win Prix Goncourt), dies at 72
- Jun 14 Ana Pauker, Romanian communist leader and Minister of Foreign Affairs (1947-52), the world's 1st female Foreign Minister, dies of cancer at 67
- Jun 14 Vladimir Nikolayevich Kryukov, Russian composer, dies at 57
- Jun 17 Pierre Reverdy, French poet (Nord-Sud), dies at 70
- Jun 20 Mahlon Hamilton, American actor (Peg O'My Heart, High School Girl), dies at 80 (b. 1880)
- Jun 20 Walter Dehmel, German writer, dies at 57
- Jun 21 Alfred Wikenhauser, German RC exegetist (John-Apokalyps), dies at 77
- Jun 25 Tommy Corcoran, American baseball shortstop (MLB shortstop game assist record 14), dies at 91
- Jun 25 Walter Baade, German-American astronomer (Andromeda), dies at 67
- Jun 26 John B. Kelly, American rower and father of Grace Kelly (3 x Olympic gold 1920, 24), dies of intestinal cancer at 70
- Jun 27 Harry Pollitt, General Secretary of the Communist Party of Great Britain dies at 69
Lottie Dod (1871-1960)
Jun 27 British all-round athlete (Wimbledon 1887-88, 1891-93), dies at 88
- Jun 28 Jake Swirbul, American aircraft manufacturer (b. 1898)
- Jun 29 Frank Patrick, Canadian Hockey HOF pioneer (Stanley Cup 1915 Vancouver Millionaires; introduced uniform numbers, blue line, penalty shots) and coach (Boston Bruins 1934-36), dies at 74
- Jun 30 Clarence Cameron White, American concert violinist, and composer (Elegy; Ouanga!), dies from cancer at 79
Assassination
Drug Overdose
Gunshot Wound
Murder
Plane Crash
Suicide