1998–99 United States network television schedule (Saturday morning)
This was the United States broadcast television schedule on the four commercial television networks airing entertainment programming on Saturday mornings for the season beginning in the fall of 1998 and ending in the spring of 1999. All times are Eastern and Pacific.
New series in bold.
Note: CBS replaced Tales from the Cryptkeeper with Mythic Warriors on November 7, 1998. Note: Fox originally intended to air a series based on Captain America at 10:30 AM, but Marvel Comics' then-recent bankruptcy caused the series to be cancelled in pre-production; hence, The Secret Files of the Spy Dogs was moved there from its original intended position on weekdays.