Kassi may refer to:

People Kassi (empress) (fl. 1341), empress of Mali Kassi Akesse Mathias (born 1986), Ivorian footballer Kassi Manlan (1947–2001), Ivorian diplomat Luc Kassi (born 1994), Ivorian footballer Lucien Kassi-Kouadio (1963–2024), Ivorian footballer Norma Kassi (born 1954), Canadian politician Thierry Kassi (born 2000), Ivorian footballer

Other uses Kassi, Viljandi County, Estonia Kassi, Võru County, Estonia

See also Kasi (Pashtun tribe), in Pakistan Kasi (disambiguation) Kassie (disambiguation) Kassis (disambiguation) Cassi (disambiguation)