Peter O. Emelieze (born 19 April 1988) is an Olympic athlete, Nigerian German international sprinter who specializes in the 60m 100m and 200m.

[1] He reached the semi-final in 60 metres at the 2010 World Indoor Championships Doha, Qatar.

[2] His personal best times are 6.60 seconds in the 60 metres (indoor) achieved in February 2009 in Karlsruhe(GER) and Val-de-Reuil(FRA) in 2012 and 21.35 seconds in the 200 metres (indoor) achieved in February 2009 in Eaubonne(FRA) [2] He has a personal best of 10.18 seconds in the 100 metres, achieved in August 2008 in Bottrop(GER) and in Weinheim(GER) in 2011.

[2] He is a 2 times African Champion in the 4 × 100 m winning a gold medal at the African Athletics Championships in Mauritius 2006 and a silver medal in Port Novo Benin Republic in 2012.

He participated at the 100m metres event at the Olympic Games in London in 2012 (United Kingdom) with a time of 10.22 seconds.