The following tables contain the location(s) of all Poké Ball types in FireRed and LeafGreen.
Poké Balls can only be purchased at the Viridian Poké Mart after delivering the Parcel to Professor Oak in Pallet Town.
| City | Poké Balls sold here |
|---|---|
| Viridian City | Poké Ball |
| Pewter City | Poké Ball |
| Cerulean City | Poké Ball |
| Vermilion City | Poké Ball |
| Lavender Town | Great Ball |
| Celadon City | Great Ball |
| Fuchsia City | Great Ball, Ultra Ball |
| Saffron City | Great Ball |
| Cinnabar Island | Great Ball, Ultra Ball |
| Two Island | Great Ball, Repeat Ball, Timer Ball (Only before restoring the Network Machine on One Island) |
| Two Island | Ultra Ball (Only after saving Lostelle in Berry Forest) |
| Three Island | Ultra Ball |
| Indigo Plateau | Great Ball, Ultra Ball |
| Four Island | Ultra Ball |
| Six Island | Ultra Ball |
| Seven Island | Great Ball, Ultra Ball |
| Item | Area | Location | Notes |
|---|---|---|---|
| Poké Ball (5x) | Pallet Town | Obtained from Professor Oak in his Lab | Only after delivering Oak's Parcel. |
| Poké Ball (5x) | Pallet Town | Obtained from Professor Oak in his Lab | Only if the player defeats the Rival on Route 22 without catching Pokémon or buying Poké Balls. Once the player has defeated the Rival in Cerulean City, these Poké Balls become unavailable. |
| Poké Ball | Viridian Forest | Northwest of the entrance | |
| Poké Ball | Pewter City | In the center of the patch of light green grass west of the Pewter Museum | Hidden. |
| Great Ball | Route 4 | On the eastern half, four tiles west and one north of the Mega Punch Move Tutor | Hidden. |
| Great Ball | S.S. Anne Kitchen | In the southwest | |
| Great Ball | Route 11 | Northeast of Gamer Dirk | |
| Net Ball | Rocket Hideout B4F | Between the plants southwest of Giovanni | Hidden. Requires the Lift Key. |
| Nest Ball | Rocket Hideout B4F | Between the plants southwest of Giovanni | Hidden. Requires the Lift Key. |
| Great Ball | Pokémon Tower 4F | In the southern area | |
| Net Ball | Route 12 | Obtained from the Fishing Guru's brother for showing him a Magikarp | The first time the player shows him a Magikarp, he will give them a Net Ball. After that, the player has to show him a Magikarp whose size is greater than the current record Magikarp in order for him to give them another Net Ball. |
| Safari Ball (30x) | Safari Zone Center | Obtained when starting the Safari Game | Cannot be kept permanently, but can be used to catch Pokémon in the Safari Zone. |
| Ultra Ball | Silph Co. 2F | On the southern plant in the southwest | Hidden. |
| Ultra Ball | Silph Co. 10F | In the southwestern area | |
| Master Ball | Silph Co. 11F | Obtained from Silph Co.'s President | Only after defeating Giovanni. |
| Ultra Ball | Seafoam Islands B4F | In the southern area | |
| Ultra Ball | Treasure Beach | One tile east of the northernmost grass tile (not the grass that leads to encounters) | Hidden. May regenerate after the player takes 1500 steps. |
| Ultra Ball | Treasure Beach | In the southeastern corner, on the ground tile | Hidden. May regenerate after the player takes 1500 steps. |
| Ultra Ball | Mt. Ember Outside | At the end of the dead-end northwest of PKMN Ranger Logan | Hidden. |
| Ultra Ball | Mt. Ember Outside | West of the entrance to the summit | |
| Ultra Ball | Route 23 | On the wall between the statues northeast of the water | Hidden. Requires Surf. |
| Ultra Ball | Victory Road 1F | On a rock in the corner southwest of Cooltrainer Naomi | Hidden. |
| Ultra Ball | Four Island | In the middle column of the sand north of the port, two tiles north of the row that contains the stairs | Hidden. May regenerate after the player takes 1500 steps. |
| Ultra Ball | Icefall Cave 1F | In the center of the floor | |
| Nest Ball | Resort Gorgeous | On the western island, on the tile west of the northwesternmost tile of the large boulder | Hidden. May regenerate after the player takes 1500 steps. |
| Luxury Ball | Resort Gorgeous | Obtained from Selphy | It is one of the possible rewards for showing Selphy a Pokémon she wants to see. |
| Net Ball | Rocket Warehouse | On the lone box in the west part of the spin tile area | Hidden. |
| Nest Ball | Rocket Warehouse | On a box in the northeast area | Hidden. |
| Nest Ball | Water Path | Obtained from the woman in the northwestern house for showing her a Heracross | Requires Surf. The first time the player shows her a Heracross, she will give them a Nest Ball. After that, the player has to show her a Heracross whose size is greater than the current record Heracross in order for her to give them another Nest Ball. |
| Ultra Ball | Green Path | One tile south and one east of Psychic Jaclyn | Hidden. May regenerate after the player takes 1500 steps. |
| Net Ball | Outcast Island | Three tiles south and one west of the entrance to Altering Cave | Hidden. May regenerate after the player takes 1500 steps. |
| Ultra Ball | Cerulean Cave 1F | Two tiles east of the ladder by the Nugget | Hidden. |
| Ultra Ball | Cerulean Cave 2F | In the southeastern area | Requires Rock Smash. |
| Ultra Ball | Cerulean Cave B1F | On the plateau northeast of the center |