Jones sustained a concussion last week and was unable to be cleared by an independent neurologist in time for the game. With Jones out, rookie Brandon Williams is active.
Ray Rice, Torrey Smith and Elvis Dumervil, all deemed questionable entering Sunday, will be available for the Ravens.
The Bengals will be without tight ends Tyler Eifert and Jermaine Gresham, which very well could effect how efficient they can move the ball when they're on offense.
Here's the full inactive list:
RAVENS INACTIVES: DL Art Jones, CB Asa Jackson, S Omar Brown, OL Ryan Jensen, WR Deonte Thompson, TE Dallas Clark, OLB John Simon.
BENGALS INACTIVES: TE Tyler Eifert, CB Terence Newman, DT Devon Still, TE Jermaine Gresham, RB Rex Burkhead, WR Ryan Whalen, OT Tanner Hawkinson.