The Bears will see the return of defensive tackle Gervon Dexter on Thursday night.
He was questionable with a knee injury that kept him out of the Week 16 loss to the Lions.
Dexter has 44 tackles, five sacks, 16 quarterback hits and two fumble recoveries in 13 games this season.
The Bears’ inactives are left guard Teven Jenkins (calf), defensive tackle Zacch Pickens, running back Travis Homer (hamstring), safety Elijah Hicks (ankle/foot), linebacker Noah Sewell and safety Tarvarius Moore (knee).
The Seahawks’ inactives are quarterback Jaren Hall, tight end Brady Russell (foot), offensive tackle Michael Jerrell, wide receiver Cody White, linebacker Patrick O’Connell and cornerback Nehemiah Pritchett. Hall will serve as the emergency, third quarterback.