In American television in 2015, notable events included television show debuts, finales, and cancellations; channel launches, closures, and rebrandings; stations changing or adding their network affiliations; and information about controversies and carriage disputes.
While the acquisition signals the Dolan family's exit from the company that they launched in 1973, they will retain ownership of AMC Networks, The Madison Square Garden Company, and the New York Knicks and Rangers sports teams.
The following shows will return with new episodes after being canceled or ended their run previously: The following shows aired new episodes on a different network than previous first-run episodes.
A list of programs (current or canceled) that have accumulated enough episodes (between 65 and 100) or seasons (3 or more) to be eligible for off-network syndication and/or basic cable runs.
The following is a list of television stations that have made noteworthy network affiliation changes in 2015.