The O'Reilly Factor was an American cable television news and talk show. The O'Reilly Factor first aired in the United States on Fox News Channel on October 7, 1996, the same day the network launched. It was hosted by independent commentator Bill O'Reilly, who discussed current events and controversial political issues with guests. The final episode aired on April 21, 2017.

Cable news channels are television networks devoted to television news broadcasts, with the name deriving from the proliferation of such networks during the 1980s with the advent of cable television.