Miss Universe Nigeria - abbreviated as MUN - is a national beauty pageant in Nigeria to select a Miss Universe delegate. 2023 marked a revival of the original contest organised by Silverbird Productions, Nigeria's Miss Universe franchise holder since 1983. The winner automatically becomes Nigeria's Miss Universe delegate, while the 1st runner-up is the Miss Supranational representative. Although Hannah Iribhogbe occasionally used the Miss Nigeria Universe title during her reign before crowning her successor, she had actually competed in MBGN 2022.