John Bailey is a United States sprinter, born on December 18, 1985. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.92 in the 100m, 21.00 in the 200m, 45.55 in the 400m, 2:00.70 in the 800m and 7.10 in the LJ. He is currently active on the international athletics circuit, representing United States.