Zandrion Barnes (born 17 August 2001) is a Jamaican track and field athlete who competes over 400 metres.

[1] Barnes reached final of the 400 metres at the Jamaican national championship in Kingston in 2023.

[2] In June 2023, he ran a new personal best 400m time of 44.90 and followed this up by winning his first ever overseas event, in New York.

[4] Barnes was selected for the 2023 World Athletics Championships in Budapest in 2023, where he qualified for the semi-finals.

[5][6] In April 2024, he was selected as part of the Jamiacan team for the 2024 World Athletics Relays in Nassau, Bahamas.