TV series are a form of entertainment that is released on a television set. For a list of series that premiered over the internet, see web series.

From 1963 to 1989, and from 2005 to the present, BBC released a science-fiction series about a time traveler known as The Doctor.
From 1989 to the present, 20th Television released an adult animated comedy series about an American family named the Simpsons.

From 2020 to 2023, Disney Television Animation released an animated horror-comedy series following a human girl that wants to be a witch.

From 2017 to 2021, Disney Television Animation released an animated adventure reboot of the 1987 series of the same name.

From 2013 to 2019, Cartoon Network released an animated comedy fantasy that followed a half-human half-gem named Steven.

From 2015 to 2016, Marvel Television released an action series set in the 1940s.