- Jun 5 Ivy Compton-Burnett, English novelist (Manservant and Maidservant), born in Pinner, Middlesex, England (d. 1969)
- Jun 5 Ralph Benatzky, Czech composer, born in Moravské Budějovice, Czech Republic (d. 1957)
- Jun 6 Jock Hutchison, Scottish golfer (PGA C'ship 1920, British Open 1921), born in St. Andrews, Fife, Scotland (d. 1977)
- Jun 7 Julius P. Hoste, Belgian journalist, daily newspaper publisher (Last News), and politician (Minister of Education, 1936-38; Senator 1949-54), born in Brussels, Belgium (d. 1954)
- Jun 10 Leone Sextus Tollemache, British Army captain who was incorrectly alleged to have the longest English surname on record (Leone Sextus Denys Oswolf Fraudatifilius Tollemache-Tollemache de Orellana Plantagenet Tollemache-Tollemache), born in Lincolnshire, England (d. 1917)
- Jun 13 Anton Drexler, German politician and founder of the German Worker's Party, born in Munich (d. 1942)
- Jun 13 Étienne Gilson, French philosopher and historian, born in Paris (d. 1978)
- Jun 13 Gerald Gardner, British occultist and Wiccan (founding the tradition of Gardnerian Wicca), born in Blundellsands, Lancashire, England (d. 1964)
- Jun 14 John McCormack, Irish-American operatic and popular tenor ("I Hear You Calling Me"; "It's A Long Way To Tipperary"), born in Athlone, County Westmeath, Ireland (d. 1945)
- Jun 15 Harry Langdon, American comedian (The Strong Man, Tramp, Tramp, Tramp), born in Council Bluffs, Iowa (d. 1944)
- Jun 15 Rodney Heath, Australian tennis player (Australasian C'ship 1905, 10), born in Melbourne, Victoria (d. 1936)
- Jun 17 Christine Bakker-van Bosse, Dutch feminist and pacifist, born in Batavia (d. 1973)
Édouard Daladier (1884-1970)
Jun 18 72nd Prime Minister of France (1933, 1934 and 1938-40) and PM at the start of World War II, born in Carpentras, Vaucluse, France
- Jun 19 Georges Ribemont-Dessaignes, French Dadaist artist and writer, born in Montpellier, France (d. 1974)
- Jun 21 Claude Auchinleck, British Army commander during the Second World War, born in Aldershot, Hampshire, England (d. 1981)
- Jun 21 Sir Gordon Lowe, British tennis player, Member of Parliament (Australasian C'ship 1915), born in Edgbaston, England (d. 1972)
- Jun 22 James Rector, American athlete (d. 1949)
- Jun 23 Cyclone Taylor, Canadian Hockey Hall of Fame rover (Stanley Cup 1909 Ottawa, 1915 Vancouver), born in Tara, Ontario (d. 1979)
- Jun 23 Werner Krauss, German actor (Cabinet of Dr Caligari, Joyless Street), born in Sonnefeld, Germany (d. 1959)
- Jun 25 Daniel-Henry Kahnweiler, German-French art dealer and publisher, born in Mannheim, Germany (d. 1979)
- Jun 27 Forrester Harvey, Irish actor (Rebecca, Tarzan, Chump at Oxford), born in Cork, Ireland (d. 1945)
- Jun 27 Gaston Bachelard, French philosopher (La psychanalyse du feu), born in Bar-sur-Aube, France (d. 1962)
- Jun 28 Lamina Sankoh, Sierra Leonean pre-independence politician and nationalist, born in Freetown, Sierra Leone (d. 1964)
- Jun 29 Francis Brett Young, British physician and writer (White Ladies), born in Halesowen, England (d. 1954)
- Jun 30 Georges Duhamel, French author (Vie et aventures de Salavin, 5 vol.), born in Paris (d. 1966)