Azubuike Cosmas Sunday Oliseh Jr. (born 18 November 1978) is a Nigerian former football midfielder. He last played for Ermis Aradippou in the Cypriot First Division. He is the younger brother of retired Nigeria captain Sunday Oliseh and the older brother of the former AS Nancy and QPR midfielder Egutu Oliseh; another brother is Churchill Oliseh and his nephew is Sekou Oliseh. Azubuike joined his compatriots Celestine Babayaro and James Obiorah at Anderlecht, as a 16-year-old. Looking for regular first team action, Oliseh was loaned out to Royal Antwerp for the 1998–99 season, before moving to the Dutch Eredivisie the following year.