- Jun 2 Bokke R. S. Pollema, Dutch Frisian journalist, poet, and author (Lok en Lijen (Happiness and Suffering)), born in Makkum, Netherlands (d. 1948)
John Maynard Keynes (1883-1946)
Jun 5 English economist whose ideas changed the theory and practice of modern macroeconomics, born in Cambridge, England
- Jun 7 Sylvanus Morley, American archaeologist and spy, born in Chester, Pennsylvania (d. 1948)
- Jun 14 Lucien Cerfaux, Belgian New Testament scholar, born in Presles, Belgium (d. 1968)
- Jun 17 Alexandre Eugène Cellier, French organist and composer, born in Molières-sur-Cèze, France (d. 1968)
- Jun 20 Giannotto Bastianelli, Italian musician and composer, born in Fiesole, Kingdom of Italy (d. 1927)
- Jun 20 Jules Verstraete [Julien Gustave de Graef], Flemish actor (rubber, The Three Wishes), born in Rotterdam, Zuid-Holland, Netherlands (d. 1951)
- Jun 20 Leah Baird, American actress (Lady Gangster), born in Chicago, Illinois (d. 1971)
- Jun 21 Feodor Gladkov, Russian socialist writer (Cement), born in Bolshaya Chernavka, Saratov Governorate, Russian Empire (d. 1958)
- Jun 22 José Rolón, Mexican composer, born in Ciudad Guzmán, Jalisco, Mexico (d. 1945)
Pierre Laval (1883-1945)
Jun 28 Prime Minister of France (1931-32 and 1935-36) and Head of Vichy France (1942-44), born in Châteldon, France