- Jun 1 Frank Morgan [Francis Wuppermann], American silent and sound film character actor (The Wizard of Oz; The Affairs of Cellini), born in NYC, New York (d. 1949)
- Jun 6 Dorothy Heyward, American playwright (Porgy), born in NYC, New York (d. 1961)
- Jun 6 Ted Lewis [Theodore Leopold Friedman], American entertainer, bandleader and musician ("Is Everybody Happy?"), born in Circleville, Ohio (d. 1971)
- Jun 9 Leslie Banks, English actor and director (Jamaica Inn, 48 Hours), born in Liverpool, England (d. 1952)
- Jun 10 Paul Lindemans, Flemish agricultural engineer and author
- Jun 10 Powell Weaver, American composer, born in Clearfield, Pennsylvania (d. 1951)
- Jun 10 Sessue Hayakawa, Japanese actor (Bridge on River Kwai, Hell to Eternity), born in Minamibōsō, Chiba, Japan (d. 1973)
- Jun 12 Egon Schiele, Austrian painter and graphic artist, born in Tulln an der Donau, Austro-Hungarian Empire (d. 1918)
- Jun 14 May Allison, American actress (A Fool There Was, Almost Married), born in Rising Fawn, Georgia (d. 1989)
- Jun 15 Georg Wüst, Posen, German Oceanographer who provided the first complete understanding of the temperature, salinity and deep-current structure of the Atlantic Ocean
Stan Laurel (1890-1965)
Jun 16 English comedian (Laurel & Hardy films), born in Ulverston, England
- Jun 19 Barbara Everest, American actress (Fatal Witness, Inquest), born in London, England (d. 1968)
- Jun 20 Cum Posey, American Baseball HOF executive (owner NgL Homestead Grays; 9 x consecutive NL pennants 1937–45); and Basketball HOF guard (5 x Coloured World C'ships), born in Homestead, Pennsylvania (d. 1946)
- Jun 20 Dorothy Bernard, American stage, silent and sound screen actress (Life With Father - "Margaret"), born in Port Elizabeth, British Cape Colony (now South Africa) (d. 1955)
- Jun 21 Frank Sherman Land, founder of the Order of DeMolay, born in Kansas City, Missouri (d. 1959)
- Jun 25 Hans Marchwitza, German writer and communist, born in Scharley, Upper Silesia (d. 1965)
- Jun 26 Jeanne Eagels, American actress and former Ziegfeld Girl (Rain, Under False Colors), born in Kansas City, Missouri (d. 1929)
- Jun 30 Gertrude McCoy, American silent screen actress (Blue Bird), born in Sugar Valley, Georgia (d. 1967)
- Jun 30 Horace Chapman, South African cricket all-rounder (2 Tests), born in Durban, Natal (d. 1941)