Sunday Mba, born 28 November 1988 in Aba, Abia State, is a Nigerian football player who currently plays as a central midfielder for Nigerian Premier League club Warri Wolves.
He was a member of the Nigeria B team that won the 2010 WAFU Nations Cup and made his senior debut in the Eagles' 0-0 tie against Angola in January 2012.
Sunday was called up to Nigeria's 23-man squad for the 2013 Africa Cup of Nations. He scored the winning goal in Nigeria's 2-1 semi-final win over Côte d'Ivoire. On February 10, 2013, in the final against Burkina Faso, he scored the first and only goal of the game, displaying prodigious ball control with a right-footed juggle and a left-footed finish, to hand Nigeria their third Africa Cup of Nations title.