Kiiza is both a given name and a surname. Notable people with the name include:
Kiiza Eron (born 1983), Ugandan poet Ali Kiiza, Ugandan general Ernest Kiiza, Ugandan politician Hamis Kiiza (born 1990), Ugandan footballer Lawrence Kiiza, Ugandan politician Winifred Kiiza (born 1972), Ugandan teacher Yabezi Kiiza (1938–2016), Ugandan politician Basil Kiiza Bataringaya (1927–1972), Ugandan politician