- Dec 2 Francis Casadesus, French violinist, composer and conductor, born in Paris (d. 1954)
- Dec 5 Vítězslav Novák, Czech composer, born in Kamenice nad Lipou, Czech Republic (d. 1949)
- Dec 10 Adolf Loos, Austrian post-modern architect (building of houses) and critic (Ornaments and Crime), born in Brno, Austria-Hungary (d. 1933) [1]
- Dec 10 Mary Bonaparte, eldest surviving daughter of Prince Napoléon Bonaparte of Canino and Christine Ruspoli (d. 1947)
- Dec 10 Pierre Louÿs, French novelist and poet (Aphrodite, Woman & Puppet), born in Ghent, Belgium (d. 1925)
- Dec 10 Rudolf Wilhelm Canne, Fries playwright (Der de Wier Us), born in Wûns (d. 1931)
- Dec 10 Tom McKibbin, Australian cricket spin bowler (5 Tests, 17 wickets; NSW CA), born in Bathurst, Australia (d. 1939)
- Dec 12 Walter Benona Sharp, American oil tycoon, born in Tipton County, Tennessee (d. 1912)
- Dec 13 Edward LeSaint, American actor and director (Modern Times, The Dumb Messenger), born in Cincinnati, Ohio (d. 1940)
- Dec 14 Dirk Jan de Geer, Prime Minister of the Netherlands (1926-29, 39-40), born in Groningen, Netherlands (d. 1960)
- Dec 14 Karl Renner, Austrian President (1918-20, 45-50), born in Dolní Dunajovice, Austria-Hungary (d. 1950)
- Dec 15 Josef Hoffmann, Austrian architect (Vienna Secession Movement), born in Brtnice, Moravia, Austria-Hungary (d. 1956)
- Dec 18 Andres Randolf, Danish-American actor (The Kiss), born in Viborg, Denmark (d. 1930)
- Dec 18 Saki [Hector Hugo Munro], British writer (Reginald; When William Came), born in Akyab, British Burma (d. 1916)
- Dec 21 Sir Patrick Duncan, Governor-General of the Union of South Africa (1937 to 1943), born in Ellon, United Kingdom (d. 1943)
- Dec 24 Rosario Scalero, Italian composer, born in Moncalieri, Italy (d. 1954)
- Dec 25 Helena Rubinstein, Polish-born American cosmetics industrialist (d. 1965)
- Dec 31 Tom Connolly, American Baseball HOF umpire (AL-record 8 x World Series), born in Manchester, England (d. 1961)
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