Nigeria participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
Nigeria was given a quota to compete by the tripartite committee.
Nigeria qualified two boats based on its performance at the 2018 World Qualification Event.
Nigeria received a quota of two athletes to compete by the tripartite committee.
Nigeria qualified one table tennis player based on its performance at the African Continental Qualifier.
Based on its performance at the 2018 African Cadet Championships Nigeria has two female wrestlers in a qualifying position.
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