| DEX↕️ | ✔️ | Name↕️ | Game↕️ | Location↕ |
|---|---|---|---|---|
| 483 | Dialga | Y | Trade, Event | |
| 483 | Dialga | SwSh-DLC | Sword: Max Lair (Dynamax Adventure) (Only one) | |
| 483 | Dialga | Shield | Trade | |
| 483 | Dialga | Sword | Trade | |
| 483 | Dialga | UltraMoon | Trade | |
| 483 | Dialga | UltraSun | Ultra Space Wilds (Rocky World) Only one | |
| 483 | Dialga | Moon | Trade | |
| 483 | Dialga | Sun | Trade | |
| 483 | Dialga | AlphaSapphire | Soaring in the sky (Only one, requires the Lake guardians) | |
| 483 | Dialga | OmegaRuby | Trade, Event | |
| 483 | Dialga | Diamond | Spear Pillar (Only one) | |
| 483 | Dialga | X | Trade, Event | |
| 483 | Dialga | White2 | Transfer | |
| 483 | Dialga | Black2 | Transfer | |
| 483 | Dialga | White | Transfer | |
| 483 | Dialga | Black | Transfer | |
| 483 | Dialga | SoulSilver | Sinjoh Ruins (Only one, requires Event Arceus) | |
| 483 | Dialga | HeartGold | Sinjoh Ruins (Only one, requires Event Arceus) | |
| 483 | Dialga | Platinum | Spear Pillar (Only one) | |
| 483 | Dialga | Pearl | Trade |