2015

This is a list of notable events, premieres, releases, series cancellations, and endings in the year 2015.

Television

 * January 18 - Star vs. the Forces of Evil premiered on Disney XD.
 * February 6 - Miles from Tomorrowland premiered on Disney Junior.
 * March 12 - Steven Universe (Cartoon Network) concluded its first season.
 * March 13 - Steven Universe (Cartoon Network) began its second season.
 * March 28 - Harvey Beaks premiered on Nickelodeon.
 * April 5 - Breadwinners (Nickelodeon) began its second season.
 * June 12 - Phineas and Ferb (Disney Channel) ended after four seasons.
 * July 16 - Pig Goat Banana Cricket premiered on Nickelodeon.
 * July 27 - We Bare Bears premiered on Cartoon Network.
 * August 24 - Shimmer and Shine premiered on Nickelodeon.
 * September 7 - Sanjay and Craig (Nickelodeon) began its third season.
 * November 2 - Adventure Time (Cartoon Network) began its seventh season.

Films

 * February 6 - The SpongeBob Movie: Sponge Out of Water (live-action/animated Nickelodeon/Paramount) was released theatrically.
 * March 13 - Cinderella (live-action Disney) was released theatrically.
 * March 27 - Home (DreamWorks) was released theatrically.
 * June 19 - Inside Out (Disney/Pixar) was released theatrically.
 * July 10 - Minions (Illumination) was released theatrically.
 * September 25 - Hotel Transylvania 2 (Sony Pictures Animation) was released.
 * November 25 - The Good Dinosaur (Disney/Pixar) was released theatrically.

Character debuts

 * Star vs. the Forces of Evil - Star Butterfly, Marco Diaz, Ludo, Pony Head, Mr. and Mrs. Diaz, Laser Puppies, River Butterfly, Moon Butterfly, Glossaryck, King Pony Head, Miss Skullnick, Buff Frog, Beard Deer, Bearicorn, Big Chicken, Boo Fly, Emmitt, Lobster Claws, Man Arm, Spikeballs, Three-eyed Potato Baby, Principal Skeeves
 * We Bare Bears - Grizzly, Panda, Ice Bear, Charlie, Chloe Park, Nom Nom