| Set | No. | Name | Rarity | |
|---|---|---|---|---|
| Base | 39 | Porygon | Uncommon | |
| Base Set — Unlimited | 39 | Porygon | Uncommon | |
| Wizards Black Star Promos | 15 | Cool Porygon | Promo | |
| Team Rocket | 48 | Porygon | Uncommon | |
| Gym Challenge | 98 | Sabrina's Porygon | Common | |
| FireRed & LeafGreen | 47 | Porygon | Uncommon | |
| Unseen Forces | 69 | Porygon | Common | |
| Delta Species | 80 | Porygon | Common | |
| Great Encounters | 81 | Porygon | Common | |
| HGSS Black Star Promos | HGSS22 | Porygon | Promo | |
| HS—Triumphant | 73 | Porygon | Common | |
| Plasma Blast | 72 | Porygon | Common | |
| Evolutions | 71 | Porygon | Uncommon | |
| Burning Shadows | 103 | Porygon | Common | |
| McDonald's Collection 2018 | 12 | Porygon | ||
| Chilling Reign | 116 | Porygon | Common | |
| Lost Origin | 140 | Porygon | Common | |
| 151 | 137 | Porygon | Common | |
| Paradox Rift | 142 | Porygon | Common | |
| Ancient Origins | 64 | Porygon | Common | |
| Aquapolis | 103a | Porygon (103a) | Common | |
| Aquapolis | 103b | Porygon (103b) | Common | |
| Base Set (Shadowless) | 039 | Porygon | Uncommon | |
| Destined Rivals | 153 | Team Rocket's Porygon | Common | |
| Neo Destiny | 78 | Porygon | Common | |
| Unbroken Bonds | 154 | Porygon | Common | |
| Unbroken Bonds | 155 | Porygon | Common |