| Set | No. | Name | Rarity | |
|---|---|---|---|---|
| BW Black Star Promos | BW60 | Keldeo | Promo | |
| BW Black Star Promos | BW61 | Keldeo-EX | Promo | |
| Boundaries Crossed | 47 | Keldeo | Rare Holo | |
| Boundaries Crossed | 48 | Keldeo | Rare | |
| Boundaries Crossed | 49 | Keldeo-EX | Rare Holo EX | |
| Boundaries Crossed | 142 | Keldeo-EX | Rare Ultra | |
| XY Black Star Promos | XY118 | Keldeo | Promo | |
| XY Black Star Promos | XY191 | Keldeo | Promo | |
| Legendary Treasures | 45 | Keldeo-EX | Rare Holo EX | |
| Shining Legends | 26 | Keldeo | Rare Holo | |
| Unified Minds | 47 | Keldeo-GX | Rare Holo GX | |
| Unified Minds | 219 | Keldeo-GX | Rare Ultra | |
| Unified Minds | 240 | Keldeo-GX | Rare Rainbow | |
| Sword & Shield | 53 | Keldeo V | Rare Holo V | |
| Astral Radiance | 45 | Keldeo | Rare Holo | |
| Silver Tempest | 46 | Keldeo | Rare | |
| Crown Zenith Galarian Gallery | GG07 | Keldeo | Trainer Gallery Rare Holo | |
| Temporal Forces | 44 | Keldeo | Uncommon | |
| White Flare | 30 | Keldeo ex | Double Rare | |
| White Flare | 159 | Keldeo ex | Ultra Rare | |
| White Flare | 167 | Keldeo ex | Special Illustration Rare | |
| Chaos Rising | 19 | Keldeo | Rare |