| MM | 1978 | | Illustration | 1 | Western | 76 |
| Untitled illustration | 1978 | François Pasquet | Illustration | 1 | France | 62 |
| Ocean Treasure | 1978 | Lise-Lotte Larsen, Josep Tello Gonzalez | Story | 14 | Denmark | 39 |
| The Secret Key Mystery | 1978 | Paul Murry | Story | 10 | Western | 39 |
| Eta Beta e il fiuto ultrafenomenale | 1978 | Gian Giacomo Dalmasso, Giorgio Cavazzano | Story | 30 | Italy | 35 |
| Mystery Valley | 1978 | Margaretha Wilson, Josep Tello Gonzalez | Story | 21 | Denmark | 33 |
| Topolino e la formula fonica | 1978 | Romano Scarpa | Story | 31 | Italy | 32 |
| The Great Bone Hunt | 1978 | Carl Fallberg, Jaime Diaz Studio | Story | 10 | Disney Studio (foreign market stories) | 31 |
| Walt Disney Productions 50 años felices 1923-1973 | 1978 | John Hench | Cover | 1 | Western | 31 |
| A Ticklish Situation | 1978 | Paul Murry | Story | 8 | Western | 31 |
| Topolino e la corona del duca | 1978 | Anne-Marie Dester, Giovan Battista Carpi | Story | 30 | Italy | 30 |
| Topolino e gli incontri falsificati (dal solito tipo) | 1978 | Giorgio Pezzin, Giorgio Cavazzano | Story | 27 | Italy | 29 |
| Topolino e le sorprese della cinepresa | 1978 | Guido Martina, Massimo De Vita | Story | 34 | Italy | 29 |
| Drama On The Castle | 1978 | Bengt-Åke Håkansson, Josep Tello Gonzalez | Story | 9 | Denmark | 27 |
| The Silent Gun | 1978 | Jack Bradbury, Jaime Diaz Studio | Story | 19 | Disney Studio (foreign market stories) | 27 |
| Topolino e il mini-safari ecologico | 1978 | Guido Martina, Romano Scarpa | Story | 35 | Italy | 26 |
| Forgetful Goofy | 1978 | Carson Van Osten | Story | 7 | Disney Studio (foreign market stories) | 26 |
| Goofy - Beethoven | 1978 | Cal Howard, Hector Adolfo de Urtiága | Story | 44 | Disney Studio (foreign market stories) | 26 |
| The Whirlpool Monster | 1978 | Paul Murry | Story | 8 | Western | 26 |
| Musclemania | 1978 | Paul Murry | Story | 8 | Western | 26 |
| A Western Ranch | 1978 | Tove Dester, Josep Tello Gonzalez | Story | 7 | Denmark | 25 |
| Slippery as Oil | 1978 | Bengt-Åke Håkansson, Josep Tello Gonzalez | Story | 8 | Denmark | 25 |
| Fatal Fire Drill | 1978 | Margaretha Wilson, Josep Tello Gonzalez | Story | 7 | Denmark | 25 |
| The Empty Town | 1978 | Tom Anderson, Josep Tello Gonzalez | Story | 10 | Denmark | 25 |
| Topolino e il segreto del grande Plunka | 1978 | Guido Martina, Sergio Asteriti | Story | 35 | Italy | 25 |
| Goofy As King Arthur | 1978 | Cal Howard, Hector Adolfo de Urtiága | Story | 44 | Disney Studio (foreign market stories) | 25 |
| The Missing Monkeys | 1978 | Jim Kenner, Josep Tello Gonzalez | Story | 14 | Denmark | 24 |
| The Nightwatchman | 1978 | Tove Dester, Josep Tello Gonzalez | Story | 8 | Denmark | 24 |
| Mickey et la horde sauvage | 1978 | Jean-Michel le Corfec, Pierre Nicolas | Story | 12 | France | 24 |
| Goofy Goes To The Dogs | 1978 | Howard Swift, Owen Fitzgerald | Story | 13 | Disney Studio (foreign market stories) | 24 |
| Comedy Team | 1978 | Ed Nofziger, Jaime Diaz Studio | Story | 11 | Disney Studio (foreign market stories) | 24 |
| Goofy Gutenberg | 1978 | Cal Howard, Al Hubbard | Story | 44 | Disney Studio (foreign market stories) | 24 |
| 20,000 Leagues under the Sea | 1978 | Hector Adolfo de Urtiága | Story | 44 | Disney Studio (foreign market stories) | 24 |
| No Deposit, No Return | 1978 | Paul Murry | Story | 8 | Western | 24 |
| Untitled newspaper strip | 1978 | Del Connell, Manuel Gonzales | Newspaper strip | 1 | Sunday pages (US) | 24 |
| Summer Snow | 1978 | Tom Anderson, Josep Tello Gonzalez | Story | 13 | Denmark | 23 |
| The Marching Band | 1978 | Cal Howard, Jaime Diaz Studio | Story | 44 | Disney Studio (foreign market stories) | 23 |
| Seeing Double | 1978 | Carl Kohler, Jaime Diaz Studio | Story | 7 | Disney Studio (foreign market stories) | 23 |
| Senor Tortuga Goes Home | 1978 | Ed Nofziger, Jaime Diaz Studio | Story | 19 | Disney Studio (foreign market stories) | 23 |
| Untitled newspaper strip | 1978 | Del Connell, Manuel Gonzales | Newspaper strip | 1 | Sunday pages (US) | 23 |
| The Hotel Ghost | 1978 | Tove Dester, Josep Tello Gonzalez | Story | 8 | Denmark | 22 |
| An Unlucky, Lucky Fishing Trip | 1978 | Anne-Marie Dester, José Mascaró | Story | 4 | Denmark | 22 |
| The Caricaturist | 1978 | Anne-Marie Dester, José Mascaró | Story | 4 | Denmark | 22 |
| Goofy And Aunt Tessie's Vacation | 1978 | Ed Nofziger, Owen Fitzgerald | Story | 9 | Disney Studio (foreign market stories) | 22 |
| Monster Fish Of Horror Reef | 1978 | Howard Swift, Owen Fitzgerald | Story | 12 | Disney Studio (foreign market stories) | 22 |
| Goofy Talks With Dolphins | 1978 | Ed Nofziger, Jaime Diaz Studio | Story | 13 | Disney Studio (foreign market stories) | 22 |
| Around the World in 80 Days | 1978 | Cal Howard, Hector Adolfo de Urtiága | Story | 44 | Disney Studio (foreign market stories) | 22 |
| Cave of Kuhdoom | 1978 | Paul Murry | Story | 8 | Western | 22 |
| Untitled newspaper strip | 1978 | Del Connell, Manuel Gonzales | Newspaper strip | 1 | Sunday pages (US) | 22 |
| Goofy Sheep Herder | 1978 | Ed Nofziger, Jaime Diaz Studio | Story | 20 | Disney Studio (foreign market stories) | 21 |
| The Missing Magician | 1978 | Bill Wright | Story | 12 | Western | 21 |
| Grocery Grabbers | 1978 | Paul Murry | Story | 8 | Western | 21 |
| The Castle Mystery | 1978 | Anne-Marie Dester, Josep Tello Gonzalez | Story | 8 | Denmark | 20 |
| The Watchdog | 1978 | Tor Bomann-Larsen, José Mascaró | Story | 3 | Denmark | 20 |
| The Magic Lamp | 1978 | Jim Kenner, Josep Tello Gonzalez | Story | 8 | Denmark | 20 |
| Untitled illustration | 1978 | Pierre Nicolas | Illustration | <1 | France | 20 |
| Red Hot Robot | 1978 | Howard Swift, Cliff Voorhees | Story | 11 | Disney Studio (foreign market stories) | 20 |
| The Mysterious Whistler | 1978 | Carl Fallberg, Jaime Diaz Studio | Story | 15 | Disney Studio (foreign market stories) | 20 |
| Borrowing Trouble | 1978 | Jack Bradbury, Jaime Diaz Studio | Story | 9 | Disney Studio (foreign market stories) | 20 |
| Happy Birthday...the Hard Way | 1978 | Jack Bradbury, Jaime Diaz Studio | Story | 11 | Disney Studio (foreign market stories) | 20 |