1983–84 United States network television schedule (late night)

These are the late night schedules on all three networks for each calendar season beginning September 1983. All times are Eastern/Pacific.

PBS is not included, as member television stations have local flexibility over most of their schedules and broadcast times for network shows may vary, CBS and ABC are not included on the weekend schedules (as the networks do not offer late night programs of any kind on weekends).

Talk/variety shows are highlighted in yellow, network news programs in gold, and local news & programs are highlighted in white background.

Monday-Friday edit

-		11:00 PM	11:30 PM	12:00 AM	12:30 AM	1:30 AM	2:00 AM	2:30 AM
ABC	Fall	local programming	ABC News Nightline		Local
	Winter		ABC News Nightline	Eye on Hollywood
	Summer		ABC News Nightline	Eye on Hollywood (Mon.-Thur.) ABC Rocks (Fri.)
CBS		local programming	The CBS Late Movie			local programming	CBS News Nightwatch
NBC	Fall	local programming	The Tonight Show Starring Johnny Carson		Late Night with David Letterman (Mon.-Thur.)/Friday Night Videos to 2:00 (Fri)	NBC News Overnight (Mon-Thur.,1:30-2:30/Fri.,2:00-3:00)		local programming
NBC	Winter	local programming	The Tonight Show Starring Johnny Carson			local programming