Nonkululeko (Nkululeko male) is a feminine given name derived from the Nguni word Inkululeko, meaning "freedom/liberty". Notable people with the name include:
Nonkululeko Gobodo (born 1960), South African businesswoman Nonkululeko Mlaba (born 2000), South African cricketer Nonkululeko Nyembezi-Heita (born 1960), South African engineer and businesswoman