Milton Campbell (born May 15, 1976) is a former track and field athlete from the United States who mainly competes in the 400 metres.

At the 1999 IAAF World Indoor Championships he set a world record of 3:02.83m over 4 x 400 metres relay together with Andre Morris, Dameon Johnson and Deon Minor.

He was a junior state, regional, and national champion runner with Quicksilver Track Club from Atlanta.

In college, he competed for the North Carolina Tar Heels track and field team.

[1] Campbell was a state champion in the 400 and 800 meters for Douglass High School of northwest Atlanta in Georgia's then-largest division, 4A.