Crimson Tide coach Nick Saban announced the suspension on Tuesday, saying it was ''for conduct not to the standard of the Alabama football program.''
Jones was fourth on the team in rushing as a redshirt freshman last season with 224 yards and two touchdowns. He rushed for 75 yards against Western Carolina.
Fellow reserve running back Altee Tenpenny transferred after the season and T.J. Yeldon is skipping his senior season to enter the NFL draft. That still leaves leading rusher Derrick Henry, Kenyan Drake and signees Bo Scarbrough and DeSherrius Flowers, who both enrolled early.