Justin Robinson (born March 30, 2002) is an American sprint athlete.
He attends Hazelwood West High School in Hazelwood, Missouri.
Robinson set a new Boy's World Youth Best of 44.84 seconds over 400 metres on June 8, 2019.
It was the fastest 400-meter time for an American high schooler since Darrell Robinson in 1982.
At the 2018 IAAF World U20 Championships in Tampere, Finland, Robinson won a silver medal as part of the men's 4×400 m relay squad.