Jonielle Antonique Smith (born 30 January 1996) is a Jamaican sprinter who specializes in the 100 metres.

[3] She won gold with team Jamaica in the women's 4 × 100 metres relay at the 2019 World Championships, and was also a 100 metres finalist.

[6] She now trains at MVP International in Florida, an extension of the Jamaica-based MVP Track Club.

[2][7] She is coached by Henry Rolle who originally recruited her to Auburn.

This biographical article relating to Jamaican athletics is a stub.