
The Blue Umbrella is a 2013 computer-animated short film produced by Pixar Animation Studios that was released alongside Monsters University. The short is directed by Saschka Unseld of Pixar's technical department. The short features techniques such as photorealistic lighting, shading, and compositing.

Bola Kampung: The Movie is a 2013 Malaysian 3D stereoscopic animated film co-directed by Ah Loong and Chong Tee Chua, based on the animated series Bola Kampung produced by Animasia Studios and Young Jump Animation. The movie was a moderate commercial success, released on March 21, 2013 in Malaysia and April 2013 in Indonesia. It is the first Malaysian animated film to be produced in 3D stereoscopic format.

BoOzy' OS and the Cristal Gem is a 2013 French animation short film based on the French animated television series BoOzy' OS, and directed, written, scored by and starring its creator Julien K. d'Arsyn, going by the name of Ken Arsyn. It was produced by CreaSyn Studio and Red 3ye Productions.

Cloudy with a Chance of Meatballs 2 is a 2013 American computer-animated science fiction comedy film produced by Columbia Pictures and Sony Pictures Animation, animated by Sony Pictures Imageworks, and distributed by Sony Pictures Releasing. The sequel to 2009's Cloudy with a Chance of Meatballs, the film was directed by Cody Cameron and Kris Pearn with Phil Lord and Christopher Miller returning as executive producers. Bill Hader, Anna Faris, James Caan, Andy Samberg, Neil Patrick Harris, and Benjamin Bratt reprise their roles from the first film, while Will Forte, who voiced Joseph Towne in the first film, voices Chester V. in this one. New cast members include Kristen Schaal as orangutan Barb and Terry Crews as Officer Earl, replacing Mr. T in the role. The film's plot involves Flint Lockwood and his friends returning to Chewandswallow to save the world after the presumably-destroyed FLDSMDFR reawakens, this time producing sentient food animals.

The Croods is a 2013 American computer-animated adventure comedy film produced by DreamWorks Animation and distributed by 20th Century Fox. The film was written and directed by Kirk DeMicco and Chris Sanders, and stars the voices of Nicolas Cage, Emma Stone, Ryan Reynolds, Catherine Keener, Clark Duke, Cloris Leachman, and Randy Thom. The film is set in a fictional prehistoric Pliocene era known as "The Croodaceous" when a prehistoric caveman's position as a "Leader of the Hunt" is threatened by the arrival of a genius who comes up with revolutionary new inventions as they trek through a dangerous but exotic land in search of a new home.

Despicable Me 2 is a 2013 American computer-animated comedy film produced by Illumination Entertainment for Universal Pictures and animated by Illumination Mac Guff. It is the sequel to Despicable Me (2010) and the second installment in the Despicable Me franchise. The film was directed by Pierre Coffin and Chris Renaud, and written by Cinco Paul and Ken Daurio. Steve Carell, Russell Brand, Miranda Cosgrove, Elsie Fisher, and Dana Gaier reprise their roles as Gru, Dr. Nefario, Margo, Agnes, and Edith, respectively. Kristen Wiig, who played Miss Hattie in the first film, voices agent Lucy Wilde, while Ken Jeong, who played the Talk Show Host, voices Floyd Eagle-san. New cast members include Benjamin Bratt as Eduardo "El Macho" Pérez and Steve Coogan as Silas Ramsbottom, head of the fictional Anti-Villain League (AVL).

Escape from Planet Earth is a 2013 Canadian-American 3D computer animated comedy-adventure science fiction film produced by Rainmaker Entertainment and distributed by The Weinstein Company in the United States and Alliance Films in Canada, directed by Cal Brunker, with a screenplay which he co-wrote with Bob Barlen, and features an ensemble voice cast that includes Rob Corddry, Brendan Fraser, Sarah Jessica Parker, William Shatner, Jessica Alba, Jane Lynch, Craig Robinson, George Lopez, Sofía Vergara, Steve Zahn, Chris Parnell, Jonathan Morgan Heit, and Ricky Gervais. The film was released on February 15, 2013, and received mixed reviews. This was the last film to feature the voice of Kirby Morrow before his death in 2020.

Free Birds is a 2013 American 3D computer animated comic science fiction comedy film about two turkeys traveling back in time to prevent Thanksgiving. It was produced by Reel FX Creative Studios as its first theatrical fully animated feature film. Jimmy Hayward directed the film, which he also co-wrote with Scott Mosier, the film's producer. The film stars the voices of Owen Wilson, Woody Harrelson, and Amy Poehler with supporting roles done by George Takei, Colm Meaney, Keith David and Dan Fogler. Originally titled Turkeys, and scheduled for 2014, the film was released on November 1, 2013, by Relativity Media. The film received generally unfavorable reviews from critics but was a commercial success, grossing $110 million on a $55 million budget.

Frozen is a 2013 American 3D computer-animated musical fantasy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. The 53rd Disney animated feature film, it is inspired by Hans Christian Andersen's 1844 fairy tale "The Snow Queen". It tells the story of a fearless princess who sets off on a journey alongside a rugged iceman, his loyal reindeer, and a naive snowman to find her estranged sister, whose icy powers have inadvertently trapped their kingdom in eternal winter.

Harlock: Space Pirate is a 2013 Japanese 3D CG anime science fiction film directed by Shinji Aramaki.

The House of Magic is a 2013 3D Belgian-French English-language computer-animated fantasy-comedy film produced by Nadia Khamlichi, Adrian Politowski, Ben Stassen, Caroline Van Iseghem and Gilles Waterkeyn and directed by Stassen and Jeremy Degruson. The film focuses on an abandoned young cat who seeks shelter in the home of an old, retired magician with his automatons and gizmos.

Jungle Master is a 2013 Chinese computer-animated film directed by Kerr Xu. The English dub was written by Steve Kramer and features the voices of Victoria Justice, David Spade, Josh Peck, Jon Lovitz, Christopher Lloyd, and Jane Lynch.

Justin and the Knights of Valour is a 2013 English-language Spanish 3D computer animated fantasy film whose working title was Goleor: The Scales and the Sword. It is the story of a boy named Justin, who wants to become a knight like his grandfather Sir Roland. It was produced, created, developed and animated by Kandor Graphics, the second of their two animated films. It was produced by Antonio Banderas, Marcelino Almansa, Kerry Fulton and Ralph Kamp. It was written by Matthew Jacobs and Manuel Sicilia with music by Ilan Eshkeri. It was edited by Claudio Hernández and directed by Manuel Sicilia. Sony Pictures Entertainment distributed it in Spain, and Entertainment One in the United Kingdom.

Khumba is a 2013 3D South African computer-animated comedy film directed and produced by Anthony Silverston, written by Silverston and Raffaella Delle Donne. The film stars the voices of Jake T. Austin, Steve Buscemi, Loretta Devine, Laurence Fishburne, Richard E. Grant, AnnaSophia Robb, Catherine Tate, and Liam Neeson. It was the second movie made by Triggerfish Animation Studios and is distributed by Millennium Entertainment in the US. The International distribution rights are being licensed by Cinema Management Group. The film is about Khumba, a zebra who is half-striped like a quagga and blamed for the lack of rain by the rest of his insular, abusive, superstitious herd, except his dad, mom and Tombi. He embarks on a quest to earn his stripes.

The Legend of Sarila is a 2013 3-D computer-generated imagery (CGI) Canadian film and Canada's first 3-D animated feature film. The film draws heavily on Inuit culture and tradition. Set in northern Canada in 1910, it tells the story of three young Inuit, who set out for the legendary land of Sarila in search for food for their clan. One of them, Markussi, finds out during their adventures that he is really an Inuit shaman, while the clan's shaman at home repeatedly attempts to kill him and undermine their quest.

Legends of Oz: Dorothy's Return is a 2013 American-Indian 3D computer-animated musical fantasy film that is loosely based on the 1989 book Dorothy of Oz by L. Frank Baum's great-grandson Roger Stanton Baum. It was directed by Daniel St. Pierre and Will Finn. The film stars the voices of Lea Michele, Dan Aykroyd, Jim Belushi, Kelsey Grammer, Hugh Dancy, Megan Hilty, Oliver Platt, Patrick Stewart, Bernadette Peters, and Martin Short.

Mahabharat is a 2013 Indian Hindi-language computer animated historical drama film, directed by Amaan Khan and based on the Hindu epic of the same name. The film is produced by Kushal Kantilal Gada and Dhaval Jayantilal Gada. The film was a Christmas release on 27 December 2013. Several actors like Amitabh Bachchan, Sunny Deol, Ajay Devgn, Anil Kapoor, Jackie Shroff, Vidya Balan, Manoj Bajpayee, Deepti Naval have been signed up for the characters in the film. Mahabharat is touted as the most expensive animated film in Bollywood. The movie tells the story of the Indian epic Mahabharata in a way children would find entertaining.

Minuscule: Valley of the Lost Ants is a 2013 French-Belgian live action animated film based on the television series Minuscule. The film was written and directed by series creators Hélène Giraud and Thomas Szabo. This film is a sound film with a synchronized soundtrack featuring music and sound effects and with little to no spoken dialogue. It won the César Award for Best Animated Feature Film at the 40th César Awards. A sequel, Minuscule - Mandibles from Far Away, was released on January 30, 2019.

Monsters University is a 2013 American computer-animated comedy film produced by Pixar Animation Studios and released by Walt Disney Pictures. It was directed by Dan Scanlon and produced by Kori Rae, with John Lasseter, Pete Docter, Andrew Stanton and Lee Unkrich as executive producers. The music for the film was composed by Randy Newman, making it his seventh collaboration with Pixar. It is a prequel to Monsters, Inc. (2001), making it the first, and currently, only time Pixar has made a prequel film. Monsters University tells the story of the main characters of Monsters, Inc., Mike and Sulley, and their time at college, where they start off as rivals, but slowly become best friends. John Goodman, Billy Crystal, Steve Buscemi, Bob Peterson, and John Ratzenberger reprise their roles as James P. Sullivan, Mike Wazowski, Randall Boggs, Roz, and the Abominable Snowman, respectively. Bonnie Hunt, who voiced Ms. Flint in the first film, voices Mike's grade school teacher Ms. Karen Graves.

Oggy and the Cockroaches: The Movie is a 2013 French animated slapstick anthology comedy movie directed and written by Olivier Jean-Marie, that premiered in France on August 7, 2013. The movie is based on the series Oggy and the Cockroaches and also have no dialogues, like the series..

Party Central is a 2013 computer animated short produced by Pixar Animation Studios for Walt Disney Pictures and directed by Kelsey Mann. It premiered on August 9, 2013 at the D23 Expo in Anaheim, California and was shown in theaters with Muppets Most Wanted on March 21, 2014. Party Central is the second short in the Monsters, Inc. franchise and takes place shortly after the events of Monsters University. The short involves Mike and Sulley helping their Oozma Kappa fraternity brothers make their party a success.

Planes is a 2013 American 3D computer-animated sports comedy film produced by Disneytoon Studios and released by Walt Disney Pictures. It is a spin-off of Pixar's Cars franchise. Despite not being produced by Pixar, the film was co-written and executive produced by Pixar and Walt Disney Animation Studios' then-chief creative officer John Lasseter, who directed the first two Cars films. The film stars the voices of Dane Cook, Stacy Keach, Priyanka Chopra in her Hollywood debut, Brad Garrett, Teri Hatcher, Danny Mann, Julia Louis-Dreyfus, Roger Craig Smith, John Cleese, Carlos Alazraqui, Val Kilmer, and Anthony Edwards.

Saving Santa is a 2013 American computer-animated comedy film created and written by Tony Nottage and directed by Leon Joosen, produced by Tony Nottage, Terry Stone and Nick Simunek. The film was released direct-to-video.

Silver Circle is an American computer-animated thriller film released in 2013. Set in a dystopian future, it follows a group called the Rebels, who have vowed to take down the Federal Reserve.

The Smurfs 2 is a 2013 American 3D live-action/computer-animated comedy film and a sequel to the 2011 film The Smurfs. It is loosely based on The Smurfs comic book series created by the Belgian comics artist Peyo. It is the second film in the Smurfs film series, produced by Columbia Pictures, Sony Pictures Animation, Kerner Entertainment Company, and Hemisphere Media Capital, and distributed by Sony Pictures Releasing. The film is directed by Raja Gosnell, who helmed the first, with all the main cast returning. New cast members include Christina Ricci and J. B. Smoove as members of the Naughties, and Brendan Gleeson as Patrick Winslow's stepfather. The film was released on July 31, 2013 to generally negative reviews, though some considered it as a slight improvement over its predecessor, and is dedicated to Jonathan Winters, who voiced Papa Smurf and died on April 11, 2013.

Tarzan is a 2013 English-language German 3D computer-animated motion capture action-adventure film written, directed and produced by German producer Reinhard Klooss which was released on October 17, 2013 in Russia. The film was released across early 2014 in other countries. The film stars the voices of Kellan Lutz, Spencer Locke, Anton Zetterholm, Mark Deklin, Joe Cappelletti, and Jaime Ray Newman. The screenplay was written by Reinhard Klooss, Jessica Postigo and Yoni Brenner. The film is based on the classic book Tarzan of the Apes (1912) by Edgar Rice Burroughs, and is one of many adaptations. The film grossed $44 million worldwide despite receiving predominantly negative reviews from critics. Tarzan was released on DVD and Blu-ray on August 5, 2014 by Highlight Film.

King of the Railway is a 2013 direct-to-video CGI-animated fantasy-comedy adventure film of the TV series, Thomas & Friends. The film's CGI animation is by Arc Productions.

Toy Story of Terror! is a 21-minute computer-animated Halloween television special produced by Pixar Animation Studios and Disney Television Animation and released by Walt Disney Pictures, based on the Disney Pixar Toy Story movies. It is set after the events of Toy Story 3, and premiered on the American television network ABC on October 16, 2013. It was written and directed by Angus MacLane, produced by Galyn Susman, with Tom Hanks, Tim Allen, Joan Cusack, Don Rickles, Wallace Shawn, Timothy Dalton, and Kristen Schaal reprising their roles of Woody, Buzz Lightyear, Jessie, Mr. Potato Head, Rex, Mr. Pricklepants, and Trixie with Carl Weathers as Combat Carl and Stephen Tobolowsky as the motel manager. Michael Giacchino composed the music for the special. The film's soundtrack was released on October 15, 2013, on Amazon.com and iTunes in digital format.

Transformers Prime Beast Hunters: Predacons Rising is a 2013 American computer animated action adventure television film that concludes the Transformers: Prime television series. It was first broadcast on Hub Network on October 4, 2013. After the Autobots victory on Earth, Unicron returns in possession of Megatron's body with the intent on destroying Cybertron, forcing Autobots, Decepticons, and Predacons to form an unlikely alliance to counter this threat.

Turbo is a 2013 American computer-animated sports comedy film produced by DreamWorks Animation and distributed by 20th Century Fox. It is based on an original idea by David Soren, who also directed the film in his feature debut. Set in Los Angeles, the film features an ordinary garden snail named Turbo whose dream of becoming the world's fastest snail comes true. The film was released on July 17, 2013. The film stars the voices of Ryan Reynolds, Paul Giamatti, Michael Peña, Snoop Dogg, Maya Rudolph, Michelle Rodriguez and Samuel L. Jackson.

Underdogs is a 2013 Argentine 3D computer-animated comedy co-written and directed by the oscar winning director Juan J. Campanella. The film is loosely based on the short story Memorias de un wing derecho by Argentine writer Roberto Fontanarrosa. Gaston Gorali, co-writer and producer of the film, and Eduardo Sacheri developed the screenplay with Campanella.

Walking with Dinosaurs is a 2013 family film about dinosaurs set in the Late Cretaceous period, 70 million years ago. The production features computer-animated dinosaurs in live-action settings with actors Justin Long, John Leguizamo, Tiya Sircar, and Skyler Stone providing voice-overs for the main characters. It was directed by Neil Nightingale and Barry Cook from a screenplay by John Collee.