Enuka Vanessa Okuma (; born September 20, 1976) is a Canadian actress, best known for her role as detective Traci Nash in the Global/ABC police drama series, Rookie Blue (2010–2015). Okuma is also known for her work on the Canadian television series Madison (1994–1998) and Sue Thomas: F.B.Eye (2002–2005). She also appeared in the TV soap-opera Hillside as the scheming and conspiring Kelly in the first season.