Steven Edward Sewell (born April 2, 1963 in San Francisco, California), is a former professional American football player who was selected by the Denver Broncos in the 1st round of the 1985 NFL Draft. A 6'3", 210-lb. running back from the University of Oklahoma, Sewell played his entire NFL career for the Broncos from 1985 to 1991. Sewell is now the running-back coach for CSU-Pueblo ThunderWolves in Pueblo, Colorado.

Sewell appeared in 3 Super Bowls for the Broncos. In 1988 Sewell had his first son and In 1999 Sewell had fraternal twins. He and his family live in Centennial, Colorado.