Due to the extremely large amounts of characters in the whole series, the characters are separated into various categories.
Characters that appear in most installments
The Doraemons and its spinoff characters
- The Doraemons note
- The Doraemons' friends note
Movie-only characters
- Doraemon: Nobita's Dinosaur note
- Doraemon: The Record of Nobita : Spaceblazer
- Doraemon: Nobita and the Haunts of Evil
- Doraemon: Nobita and the Castle of the Undersea Devil
- Doraemon: Nobita's Great Adventure into the Underworld
- Doraemon: Nobita's Little Space War
- Doraemon: Nobita and the Steel Troops
- Doraemon: Nobita and the Knights on Dinosaurs
- Doraemon: Nobita and the Birth of Japan
- Doraemon: Nobita's Dorabian Nights
- Doraemon: Nobita and the Tin Labyrinth
- Doraemon: Nobita's Three Visionary Swordsmen
- Doraemon: Nobita and the Galaxy Super-express
- Doraemon: Nobita and the Spiral City
- Doraemon: Nobita's Great Adventure in the South Seas
- Doraemon: Nobita's Drifts in the Universe
- Doraemon: Nobita's the Legend of the Sun King
- Doraemon: Nobita and the Winged Braves
- Doraemon: Nobita and the Robot Kingdom
- Doraemon: Nobita and the Windmasters note
- Doraemon: Nobita in the Wan-Nyan Spacetime Odyssey
- Doraemon: Nobita and the Green Giant Legend note
- Doraemon: Nobita's Great Battle of the Mermaid King
- Doraemon: Nobita and the Island of Miracles ~Animal Adventure~
- Doraemon: Nobita's Secret Gadget Museum
- Doraemon: Nobita and The Space Heroes
- Doraemon: Great Adventure in the Antarctic Kachi Kochi
- Doraemon: Nobita's Treasure Island
- Doraemon: Nobita's Chronicles of the Moon Exploration
- Doraemon: Nobita's New Dinosaur