Peter O. Emelieze (born 19 April 1988) is an Olympic athlete, Nigerian German international sprinter who specializes in the 60m 100m and 200m. He was born in Lagos. He reached the semi-final in 60 metres at the 2010 World Indoor Championships Doha, Qatar. He also participated at the Iaaf World Indoor Championship in 2012 in Istanbul, Turkey and also the World Athletics World indoor Championship in 2018 in Birmingham, United Kingdom. He participated at the 100m metres event at the Olympics Games in London in 2012 (United Kingdom) with a time of 10.22 seconds.