User blog comment:KillRoy231/No no NO! Season 13 now?!/@comment-6344309-20160520214948

Honestly, seeing as this show is about the supernatural, and its called Supernatural, having Season 13 be the final season would just really fit. However, I don't think the CW renews shows for multiple seasons at a time. If Season 12 does well, then there might be a season 13. Thats how it usually works.