• 5 January –
Félix Wielemans (born 1863), Army Chief of Staff • 30 January –
Mutien-Marie Wiaux (born 1841), saint • 2 March –
Jules Van Dievoet (born 1844), lawyer • 6 March –
Jules Vandenpeereboom (born 1843), politician • 25–26 March –
Van Raemdonck Brothers, soldiers • 13 May –
Jules Schmalzigaug (born 1882/3), painter • 28 May –
Raoul Warocqué (born 1870), industrialist • 7 June –
Willie Redmond (born 1861), Irish nationalist • 29 June –
Frans Schollaert (born 1851), politician • 4 July –
Frank Shanley (born 1889), English footballer • 12 July –
Donald Cunnell (born 1893), British flying ace • 31 July –
Hedd Wyn (born 1887), poet • 10 August –
James Brannick (born 1889), footballer • 11 August –
Harold Ackroyd (born 1877), physician • 16 August –
Willie Doyle (born 1873), Irish Jesuit • 21 August –
Nellie Spindler (born 1891), nurse • 5 September –
Arthur Verhaegen (born 1847), architect and politician • 19 September –
Émile de Borchgrave (born 1837), historian and diplomat • 21 September –
Frederick Birks (born 1894), Australian soldier • 28 September •
Patrick Bugden (born 1897), Australian soldier •
Kurt Wissemann (born 1893), German flying ace • 9 November –
Paul Wittouck (born 1851), industrialist ==References==