Kazadi is a given name and a surname, usually found in the Democratic Republic of the Congo. It may refer to:
Given name Kazadi Mwamba (1947-1998), Congolese footballer and goalkeeper
Surname Nicolas Kazadi (born 1966), Congolese politician Jacques Kazadi (1936–2020), Congolese politician Bestine Kazadi (born 1963), Congolese writer Fernand Kazadi (1925–1984), Congolese politician Jonathan Kazadi (born 1989), Swiss basketball player Patricia Kazadi (born 1988), Polish actress, singer, dancer, and television personality Muadianvita Kazadi (born 1973), American football player Patrick Kazadi (born 1977), Congolese footballer Gladys Kazadi (born 1994), Belgian politician Samuel Kazadi (born 2007), Congolese, South African basketball player from Langlaagte