| DuckTales The Movie: Treasure of the Lost Lamp | 1990 | Drew Struzan | Painting | 1 | Posters and other promotional material | 59 |
| The Littlest Gizmoduck | 1990 | Chris Weber, Roberto Santillo | Story | 8 | Disney Comics | 35 |
| Treasure of the Lost Lamp | 1990 | Alan Burnett, Cosme Quartieri | Story | 62 | Disney Comics | 30 |
| The Waddington Masterpiece | 1990 | Tom Anderson, José Maria Millet Lopez | Story | 14 | Denmark | 27 |
| Hideout In The Past | 1990 | | Story | 14 | Disney Studio (foreign market stories) | 23 |
| The Cave Ducks | 1990 | | Story | 12 | Disney Studio (foreign market stories) | 21 |
| The Sacred Hair Restorer | 1990 | Jack Sutter, José Miguel Tortajada Aguilar | Story | 17 | Denmark | 17 |
| Shipwrecked | 1990 | Frank Ridgeway, Cosme Quartieri | Story | 26 | Disney Comics | 15 |
| The Nemesis of Napalabama | 1990 | Marv Wolfman, Cosme Quartieri | Story | 26 | Disney Comics | 15 |
| The Fall of New Atlantis | 1990 | Marv Wolfman, Cosme Quartieri | Story | 26 | Disney Comics | 15 |
| Down, but not out, in Duckburg | 1990 | Marv Wolfman, Anibal Uzál | Story | 26 | Disney Comics | 15 |
| Witch Way Did She Go? | 1990 | Marv Wolfman, Cosme Quartieri | Story | 26 | Disney Comics | 15 |
| The Ice Demon | 1990 | Marv Wolfman, Cosme Quartieri | Story | 26 | Disney Comics | 14 |
| Go West, Young Duck | 1990 | | Story | 15 | Disney Studio (foreign market stories) | 13 |
| The Wagrandi | 1990 | Jack Sutter, José Maria Millet Lopez | Story | 28 | Denmark | 11 |
| At The Top Of The World | 1990 | | Story | 12 | Disney Studio (foreign market stories) | 11 |
| Γνωρίστε τους πρωταγωνιστές στις Παπιοπεριπέτειες | 1990 | | Illustration | <1 | Non-Disney and/or non-comics | 9 |
| The Relic Racket | 1990 | Bob Foster, Giuseppe Dalla Santa | Story | 10 | Disney Comics | 7 |
| At the Mercy of... Magica de Spell! | 1990 | Cosme Quartieri | Cover | 1 | Disney Comics | 7 |
| Criminal Convention | 1990 | Bobbi J.G. Weiss, Giuseppe Dalla Santa | Story | 24 | Disney Comics | 7 |
| The Witch Switch | 1990 | | Story | 15 | Disney Studio (foreign market stories) | 7 |
| The Purloined Coin | 1990 | | Story | 12 | Disney Studio (foreign market stories) | 4 |
| Pirate's Cove | 1990 | | Story | 14 | Disney Studio (foreign market stories) | 4 |
| Christmas as Usual | 1990 | Dave Angus, José Maria Millet Lopez | Story | 21 | Denmark | 3 |
| The Fall of New Atlantis! | 1990 | Bob Foster, Cosme Quartieri | Cover | 1 | Disney Comics | 3 |
| Welcome to Duckb...Glomgoldburg | 1990 | Bob Foster, Cosme Quartieri | Cover | 1 | Disney Comics | 3 |
| Untitled cover | 1990 | Bob Foster, Daan Jippes | Cover | 1 | Disney Comics | 2 |
| Fichas Disney 25: Ducktales | 1990 | | Game or puzzle | 2 | Brazil | 1 |
| The Count of McDuck | 1990 | John Lustig | Story | 4 | X | 1 |
| Untitled centrefold or poster | 1990 | Dicicco & Dicicco | Centrefold or poster | 2 | X | 1 |