Zerei Kbrom Mezngi (born 12 January 1986) is an Eritrean-Norwegian long-distance runner. Competing for Norway, he won a silver medal in the 10000 meters at the 2022 European Athletics Championships.
Born in Eritrea on 12 January 1986, Mezngi came to Norway as a refugee in 2012. Settling in Tananger from 2017, he became a naturalized Norwegian citizen in 2020. He has represented Norway internationally since 2021.