Mom (season 4) DVD artwork Starring Anna Faris Allison Janney Mimi Kennedy Jaime Pressly Beth Hall William Fichtner Country of origin United States No. of episodes 22 Release Original network CBS Original release October 27, 2016 (2016 - 10 - 27) -- May 11, 2017 (2017 - 05 - 11) Season chronology ← Previous Season 3 Next → Season 5 List of Mom episodes
how many episodes in season 4 of mom
22