Champion Allison (born November 5, 1998) is an American athlete specializing in the 400 metres, who competes collegiately for the Florida Gators.

[2] At the 2022 USA Outdoor Track and Field Championships, Allison placed second in the 400m in a time of 43.70 seconds, which was the tenth fastest time in world history.

[3] As of 18 September 2024, he holds the track record for 400 metres for Oxford, Miss.

where on 14 May 2022 he clocked a time of 44.74 seconds.