||The Shinkolobwe radium and uranium mine starts production.|
||Charles Duchesne is appointed deputy governor-general of the province of Équateur.|
||Maurice Lippens replaces Eugène Henry as governor-general
||Simon Kimbangu launches the Kimbanguism religious movement, and is imprisoned for life by the authorities.|
||Cyrille Adoula, future prime minister of the Republic of the Congo (Léopoldville), is born in Léopoldville.
||Joseph Iléo, future prime minister of the Republic of the Congo (Léopoldville), is born
||Martin Rutten (1876–1944) is appointed governor and deputy governor-general of Katanga Province.|