Like with all Pokémon games, Pokémon Omega Ruby & Alpha Sapphire have multiple gyms spread across the region. This page is to detail all the gyms, and the Gym Leaders and their Pokémon. While it is likely that they will match what was on the originals, this page only contains details known about the new games

Gym 1: Rustoboro City
Location: Rustboro City
Gym Leader: Roxanne
Specialty: Rock-type
Reward: Stone Badge, TM39

The first gym is located in Rustboro City and is a Rock-type Gym. It doesn't have much of a puzzle but rather the gym is set out like a museum and you can use various paths to bypass trainers. The trainers within the gym specialise in Rock-type Pokémon. Defeat Roxanne to earn the Stone Badge, which lets you use Cut outside of battle, and TM39, Rock Tomb.

Leader Roxanne GeodudeNosepass
Battle Type
Single Battle
Items
Level 12Level 14
Attacks:
Tackle
Defense Curl
Rock Tomb
Attacks:
Tackle
Harden
Rock Tomb
Hold Item:
No Item
Hold Item:
No Item
Gym 2: Dewford Town
Location: Dewford Town
Gym Leader: Brawly
Specialty: Fighting-type
Reward: Knuckle Badge, TM08

The second gym is located in the island of Dewford Town in the south-west of the region and is a Fighting-type Gym. This gym is set up like a physical fitness gym and has you have to press a switch to illuminate a path. The moment you step off the switch, darkness envelopes the area once more. At the end, you'll face Brawly and, if you defeat him, you get the Knuckle Badge and TM08, Bulk Up

Leader Brawly MachopMakuhita
Battle Type
Single Battle
Items
Level 14Level 16
Attacks:
Leer
Karate Chop
Seismic Toss
Bulk Up
Attacks:
Arm Thrust
Knock Off
Sand Attack
Bulk Up
Hold Item:
No Item
Hold Item:
No Item
Gym 3: Mauville City
Location: Mauville City
Gym Leader: Wattson
Specialty: Electric-type
Reward: Dynamo Badge, TM72

The third gym is located in Mauville City and is an Electric-type Gym. The puzzle is a simple one where you have to step on switches to change the direction of electrical fences in order to create passage through the gym. At the end, Wattson will give you the Dynamo Badge, which allows you to use Rock Smash, and TM72, Volt Switch

Leader Wattson MagnemiteVoltorbMagneton
Battle Type
Single Battle
Items
Level 19Level 19Level 21
Attacks:
Thunder Wave
Tackle
Volt Switch
Attacks:
Rollout
Charge
Volt Switch
Attacks:
Supersonic
Magnet Bomb
Volt Switch
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item
Gym 4: Lavaridge Town
Location: Lavaridge Town
Gym Leader: Flannery
Specialty: Fire-type
Reward: Heat Badge, TM50

The fourth gym is located in the mountainside town of Lavaridge Town and is a Fire-type Gym. The puzzle of the gym is like the original and has you have to navigate two separate floors to reach the Gym Leader. Defeat Flannery and you will receive the Heat Badge, which lets you use Strength outside of battle, and TM50, Overheat.

Leader Flannery SlugmaNumelTorkoal
Battle Type
Single Battle
Items
Level 26Level 26Level 28
Attacks:
Overheat
Rock Throw
Light Screen
Sunny Day
Attacks:
Earth Power
Lava Plume
Amnesia
Sunny Day
Attacks:
Overheat
Body Slam
Curse
Sunny Day
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item
Gym 5: Petalburg City
Location: Petalburg City
Gym Leader: Norman
Specialty: Normal-type
Reward: Balance Badge, TM67

The fifth gym is located in Petalburg City and is a Normal-type Gym. Its leader, Norman, who happens to be your character's father, will use Pokémon such as Slaking against you. The Gym has you selecting multiple rooms, each with a different style of battle for you to undertake such as Speed or Accuracy. Defeat Norman and you will get the Balance Badge, which lets you use Surf outside of battle, and the TM67, Retaliate

Leader Norman SlakingVigorothSlaking
Battle Type
Single Battle
Items
Level 28Level 28Level 30
Attacks:
Encore
Retaliate
Yawn
Feint Attack
Attacks:
Fury Swipes
Feint Attack
Retaliate
Encore
Attacks:
Chip Away
Swagger
Retaliate
Feint Attack
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item
Gym 6: Fortree City
Location: Fortree City
Gym Leader: Winona
Specialty: Flying-type
Reward: Feather Badge, TM19

The sixth gym is located in Fortree City and is a Flying-type Gym. The Gym has you traversing through the path, walking through several turnstyles in order to gain access. This often requires multiple passes through in order to get through. Defeat Winona and you will get the Feather Badge, which lets you use Fly outside of battle, and the TM19, Roost

Leader Winona SwellowPelipperSkarmoryAltaria
Battle Type
Single Battle
Items
Level 33Level 33Level 33Level 35
Attacks:
Quick Attack
Aerial Ace
Double Team
Endeavor
Attacks:
Water Pulse
Roost
Protect
Aerial Ace
Attacks:
Sand Attack
Air Cutter
Steel Wing
Aerial Ace
Attacks:
Earthquake
Dragon Breath
Cotton Guard
Roost
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item
Gym 7: Mossdeep City
Location: Mossdeep City
Gym Leader: Liza & Tate
Specialty: Psychic-type
Reward: Mind Badge, TM04

The seventh gym is located in Mossdeep City and is a Psychic-type Gym. The Gym has you traversing through a maze which has paths open by stepping on switches, battling trainers as you go. At the end, you will meet Liza & Tate, who are the leaders and challenge you in a Double Battle. Defeat them and you will get the Mind Badge, which lets you use Dive outside of battle, and the TM04, Calm Mind

Leaders Liza & Tate LunatoneSolrock
Battle Type
Double Battle
Items
Level 45Level 45
Attacks:
Light Screen
Psychic
Hypnosis
Calm Mind
Attacks:
Sunny Day
Rock Slide
Psychic
Solar Beam
Hold Item:
No Item
Hold Item:
No Item
Gym 8: Sootopolis City
Location: Sootopolis City
Gym Leader: Wallace
Specialty: Water-type
Reward: Rain Badge, HM05

The final gym is located in Sootopolis City and is a Water-type Gym. The Gym has you up along a floor which cracks underneath it. This is a puzzle where you have to step on each ice tile once and get to the stairs. If you step on a tile twice, it breaks and you fall to the bottom where trainers are. Defeat Wallace and you will get the Rain Badge, which lets you use Waterfall outside of battle, and HM05 Waterfall

Leader Wallace LuvdiscWhiscashSealeoSeakingMilotic
Battle Type
Single Battle
Items
Level 44Level 44Level 44Level 44Level 46
Attacks:
Water Pulse
Attract
Sweet Kiss
Draining Kiss
Attacks:
Mud Sport
Waterfall
Zen Headbutt
Earthquake
Attacks:
Encore
Body Slam
Aurora Beam
Waterfall
Attacks:
Aqua Ring
Rain Dance
Waterfall
Horn Drill
Attacks:
Hydro Pump
Disarming Voice
Recover
Ice Beam
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item
Hold Item:
No Item