1966–67 United States network television schedule

This was the television schedule on all three networks for the fall season beginning in September 1966. All times are Eastern and Pacific.

New fall series are highlighted in bold.

Each of the 30 highest-rated shows is listed with its rank and rating as determined by Nielsen Media Research.

Note: This is the first full season in which practically all prime time programs were broadcast in color.

NET or National Educational Television, was in operation, but the schedule was set by each affiliated station.

Note: To Tell the Truth replaced The Jean Arthur Show on December 12. Captain Nice replaced The Roger Miller Show on January 9, the same night the similar Mister Terrific replaced Run, Buddy, Run on CBS. Both were cancelled at the end of the season.

Note: The Tammy Grimes Show lasted only four weeks and was replaced by The Dating Game on October 6.