Marvel
| Series | Years | Runs | On disk | Missing |
|---|---|---|---|---|
| Jack of Hearts | 1984 | 1 | 4 | – |
| Jane Foster & The Mighty Thor | 2022 | 1 | 5 | – |
| Jeff the Land Shark | 2025 | 1 | 5 | – |
| Joe Fixit | 2023 | 1 | 5 | – |
| Journey into Mystery · 1 annual run | 1952–1965 | 1 | 125 | 1 |
| Jungle Action | 1972 | 1 | 24 | – |
| Series | Years | Runs | On disk | Missing |
|---|---|---|---|---|
| Jack of Hearts | 1984 | 1 | 4 | – |
| Jane Foster & The Mighty Thor | 2022 | 1 | 5 | – |
| Jeff the Land Shark | 2025 | 1 | 5 | – |
| Joe Fixit | 2023 | 1 | 5 | – |
| Journey into Mystery · 1 annual run | 1952–1965 | 1 | 125 | 1 |
| Jungle Action | 1972 | 1 | 24 | – |