The Nigerian National League (NNL) is the second tier of professional football in Nigeria, operating below the top division known as the Nigeria Professional Football League (NPFL). Established in 1992, the NNL serves as a platform for clubs to compete for promotion to the NPFL, showcasing emerging talent and fostering the growth of football in the country. The league consists of various teams from different regions of Nigeria, competing in a structured format. Clubs in the NNL aim to achieve success not only for promotion but also to gain recognition and support from fans, contributing to the overall development of the sport in Nigeria.