In American television in 2023, notable events included television show debuts, finales, and cancellations; channel launches, closures, and re-brandings; stations changing or adding their network affiliations; information on controversies, business transactions, and carriage disputes; and deaths of those who made various contributions to the medium.
Notable events
January
February
March
April
May
June
July
August
September
October
November
December
Television shows
Shows debuting in 2023
Shows changing networks
Milestone episodes and anniversaries
Shows returning in 2023
Shows ending in 2023
Entering syndication in 2023
A list of programs (current or canceled) that have accumulated enough episodes (between 65 and 100) or seasons (three or more) to be eligible for off-network syndication and/or basic cable runs.
Networks and services
Launches
Conversions and rebrandings
Closures
Television stations
Station launches
Subchannel launches
Stations changing network affiliations
Subchannels changing network affiliations
Deaths
January
February
March
April
May
June
July
August
September
October
November
December
References
Notes
External links