- Jun 1 Blessed Vasyl Velychkovsky C.Ss.R Bishop and Martyr (d. 1973)
- Jun 1 Percy Whitlock, English composer and organist, born in Chatham, England (d. 1946)
- Jun 2 Mario Pilati, Italian composer, born in Naples (d. 1938)
- Jun 3 Eddie Acuff, American actor (Guns of the Pecos, Phantom Creeps, Outer Gate), (d. 1956)
- Jun 6 Aram Khachaturian, Armenian composer (Gayane; Sabre Dance), born in Tbilisi, Georgia (d. 1978)
- Jun 8 Gerrit Cornelis Berkouwer, Dutch theologist (Dogmatic Studies), born in Amsterdam (d. 1996)
- Jun 8 Marguerite Yourcenar, French-American novelist (Memoirs of Hadrian, The Abyss), born in Brussels, Belgium (d. 1987)
- Jun 8 Ralph Webster Yarborough, American politician, U.S. Senator from Texas (1957-71), born in Chandler, Texas (d. 1996)
- Jun 8 Ronald Shiner, British actor (Dry Rot, Carry on Admiral, Keep it Clean, Aunt Clara), born in London, England (d. 1966)
- Jun 10 Clyde Beatty, American animal trainer and actor (Africa Screams, The Big Cage), born in Bainbridge, Ross County, Ohio (d. 1965)
- Jun 10 Theo Lingen, German director and actor (M, Charm of La Boheme), born in Hanover, Germany (d. 1978)
- Jun 11 Ernie Nevers, American College, Pro Football Hall of Fame fullback, coach (Stanford, Chicago Cardinals), born in Willow River, Minnesota (d. 1976)
- Jun 12 Emmett Hardy, American jazz musician, born in Gretna, Louisiana (d. 1925)
- Jun 13 Filip Kutev, Bulgarian composer (State Ensemble for Folk Song and Dance), born in Aytos, Burgas (d. 1982)
Red Grange (1903-1991)
Jun 13 American "Galloping Ghost" of football (University of Illinois, Chicago Bears), born in Forksville, Pennsylvania
- Jun 14 Alonzo Church, American Mathematician whose work provided foundation for computer science, born in Washington, D.C. (d. 1995)
- Jun 14 Arthur McDonald, Royal Air Force officer and radar pioneer, born in South Africa (d. 1996)
- Jun 16 Huldreich Georg Fruh, Swiss composer (d. 1945)
- Jun 17 Mikhail Svetlov, Russian poet and writer, born in Yekaterinoslav, Russian Empire (d. 1964)
- Jun 17 Ruth Wakefield, American inventor (created the Toll House Cookie, the first chocolate chip cookie), born in East Walpole, Massachusetts (d. 1977)
- Jun 18 Jeanette MacDonald, American actress and singer ("When I'm Calling You"), born in Philadelphia, Pennsylvania (d. 1965)
- Jun 18 Raymond Radiguet, French journalist/writer (Le diable ouch corps)
- Jun 19 Hans Litten, German jurist (d. 1938)
Lou Gehrig (1903-1941)
Jun 19 American Baseball Hall of Fame first baseman (6 x World Series, 2 x AL MVP; 7 x MLB All Star; NY Yankees), born in NYC, New York
- Jun 19 Wally Hammond, England cricket batsman (7,249 Test runs @ 58.45), born in Dover, England (d. 1965)
- Jun 20 Glenna Collett-Vare, American golfer (6-time US Amateur champion), born in New Haven, Connecticut (d. 1989)
- Jun 20 Sam Rabin [Rabinowitz], British sculptor, and wrestler, born in Cheetham, North Manchester, England (d. 1991)
- Jun 21 Al Hirschfeld, American caricaturist (NINA, NY Times), born in St Louis, Missouri (d. 2003)
- Jun 21 Louis Krasner, Ukrainian-American violinist, born in Cherkasy, Ukraine (d. 1995)
Carl Hubbell (1903-1988)
Jun 22 American Baseball Hall of Fame pitcher (9 × MLB All-Star; World Series 1933; NL MVP 1933, 36; NY Giants), born in Carthage, Missouri
John Dillinger (1903-1934)
Jun 22 Notorious American bank robber, born in Indianapolis, Indiana
- Jun 23 Anthony Veiller, American writer (Night of Iguana, Moulin Rouge), born in NYC, New York
- Jun 23 Hans C Branner, Danish writer (Two Minutes of Silence), born in Ordrup, Denmark (d. 1966)
- Jun 23 Paul Joseph James Martin, Canadian politician (d. 1992)
- Jun 25 Anne Revere, American actress, (A Place in the Sun), born in NYC, New York (d. 1990)
George Orwell (1903-1950)
Jun 25 British author (Animal Farm, Nineteen Eighty-Four), born in Motihari, British India
- Jun 26 Ashley Clarke, British diplomat to Italy and president (Venice in Peril Fund) (d. 1994)
- Jun 26 Babe Herman, American baseball right fielder (.324 career average; hit for cycle record x 3; Brooklyn Robins), born in Buffalo, New York (d. 1987)
- Jun 29 Alan Blumlein, English electronics engineer, born in Hampstead, London (d. 1942)
About June 1903
How Old? 119 years old
Generation: Greatest Generation
Leap Year: No