1998

Feature films

 * January 16 - Half Baked
 * February 6 - Blues Brothers 2000
 * February 13 - The Borrowers
 * February 27 - Kissing a Fool
 * March 20 - Primary Colors
 * April 3 - Mercury Rising
 * May 1 - Black Dog
 * May 22 - Fear and Loathing in Las Vegas
 * June 26 - Out of Sight
 * July 10 - Small Soldiers (DreamWorks Pictures)
 * July 31 - BASEketball
 * September 18 - One True Thing
 * October 16 - Bride of Chucky
 * November 13 - Meet Joe Black
 * November 25 - Babe: Pig in the City and A Bug's Life (Disney/Pixar)
 * December 4 - Psycho
 * December 25 - Patch Adams

Television

 * February 7 - Toonsylvania premiered on Fox Kids.
 * March 15 - PB&J Otter premiered on Disney Channel.
 * April 4 - CatDog premiered on Nickelodeon.
 * June 8 - Invasion America premiered on Kids' WB.
 * July 7 - Invasion America aired its final episode on Kids' WB.
 * September 6 - Oggy and the Cockroaches premiered on Fox Kids.
 * September 11 - Niz Chicoloco premiered on Gingo.
 * October 17 - The Spooktacular New Adventures of Casper aired its final episode on Fox Kids.
 * November 25 - The Powerpuff Girls premiered on Cartoon Network.
 * November 26 - Ed, Edd n Eddy
 * December 5 - A Little Curious aired on HBO.

VHS & DVD releases

 * January 6 - Antz
 * May 26 – Ama and the Mysterious Crystal (VHS and Laserdisc)

Direct-to-video releases

 * December 1 - The Land Before Time VI: The Secret of Saurus Rock

Video games

 * Hatty: Party Animal!, released May 26
 * Puyo Puyo Sun, released July 6 in the US
 * Fantasy Tap, released September 1 in the US
 * Gabriel Garza 3: The Ched Ed, released November 17
 * Chrysocolla 2: Double Agents, released November 25
 * Panzer Bandit, released December 22 in the US

People

 * February 15 - Zachary Gordon is born.
 * James Haughton (father in-law of Geo G.) passes away from a stroke, September 24