Best Defenders Tier List
A complete tier list of best Gym defenders in Pokémon GO. The best Gym Defenders are Pokémon with high bulk, which is calculated by multiplying Pokémon Stamina and Defense. Our list of Defenders is calculated by using this metric, and does not account for Defender's moves or typing. Moves and typing are not important in the current Gym Defense meta, and you shouldn't spend resources powering up Defenders or adjusting their moves.
Click to jump to a particular tier:

S Tier
There are only two Pokémon we value as S Tier Defenders: Blissey and Chansey. Blissey is an absolute powerhouse in Gym defense, and its bulk is comparable to two Pokémon in one. Chansey is not far off either, as it outranks any other Pokémon aside from Blissey.
Dynamax Blissey83.8k
Blissey83.8k
A+ Tier
A+ Tier Defenders are Pokémon that bring immense bulk (in a non-Blissey world), and they are the staple of Gym defense. They are great picks, and you can hardly go wrong with any of these Defenders. Any of these Pokémon will give the attackers a run for their money, and given their type variety, they can be quite tricky to defeat.
Dynamax Chansey62.3k
Chansey62.3k
Gigantamax Snorlax55.8k
Snorlax55.8k
Dynamax Umbreon51.8k
Umbreon51.8k
Avalugg51.8k
Hisuian Avalugg51.4k
Melmetal50.2k
Ursaluna50.1k
Goodra50.1k
Mandibuzz49.6k
Steelix49.2k
Gigantamax Lapras48.2k
Dynamax Lapras48.2k
Lapras48.2k
Coalossal47.9k
Garganacl47.7k
Rhyperior47.7k
Milotic47.3k
Slaking47.1k
Tyranitar46.6k
Garchomp46.1k
A Tier
A Tier Defenders are excellent defenders, solid all arounders, and Pokémon that often don't have a good place in the Raiding or Trainer Battles meta, so using them as Gym Defenders is a great option.
Relicanth45.7k
Kingambit45.7k
Hippowdon45.6k
Florges45.4k
Dynamax Vaporeon44.6k
Vaporeon44.6k
Bastiodon44.3k
Dynamax Sylveon44.3k
Sylveon44.3k
Alomomola44.3k
Aggron44.2k
Lickilicky43.8k
Hydrapple43.7k
Kommo-o43.4k
Dynamax Metagross43.3k
Metagross43.3k
Aurorus43.2k
Annihilape43.1k
Togekiss43k
Cetitan42.7k
Probopass42.6k
Dynamax Walrein42.6k
Walrein42.6k
Dynamax Corviknight42.4k
Corviknight42.4k
B Tier
B Tier Defenders can be seen as supplementary choices for your Gym defense team, but be aware that some of these Pokémon are better in PvP than Gym Defense. Still, some are very easy to obtain, so using them as Defenders is a solid choice if you decide to do so.
Aegislash Shield Forme42.2k
Musharna42k
Clodsire41.8k
Miltank41.7k
Chesnaught41.6k
Throh41.6k
Dynamax Cryogonal41.4k
Cryogonal41.4k
Tangrowth41.4k
Dragonite41.4k
Skeledirge41.3k
Obstagoon41.1k
Stunfisk41k
Galarian Stunfisk41k
Stonjourner41k
Golisopod40.9k
Oinkologne (Female)40.7k
Torterra40.6k
Dynamax Greedent40.6k
Greedent40.6k
Wobbuffet40.5k
Dudunsparce (Three-Segment Form)40.2k
Dudunsparce (Two-Segment Form)40.2k
Gliscor40.2k
Gyarados40.2k
Muk40.1k
Alolan Muk40.1k
Shadow Alolan Muk40.1k
Jellicent40k
Jellicent (Female)40k
Ferrothorn39.9k
Rhydon39.8k
Dynamax Gigalith39.8k
Gigalith39.8k
Oranguru39.7k
Tentacruel39.7k
Toedscruel39.7k
Hydreigon39.7k
Gourgeist (Super size)39.6k
Bellibolt39.6k
Swampert39.4k
Bouffalant39.3k
Mudsdale39.1k
Carbink39k
Gigantamax Blastoise38.9k
Dynamax Blastoise38.9k
Blastoise38.9k
Slowbro38.9k
Slowking38.9k
Galarian Slowking38.9k
C Tier
Our Defender's C Tier really does capture a wide variety of Pokémon, and to be honest, you should probably avoid using them as Gym Defenders. Most of them have a better use in one of the PvP Leagues, or have a useful Mega Evolution, or are simply good Raid Attackers. Again, the choice is yours, but there are better options for Gym Defense.
Tinkaton38.8k
Cradily38.8k
Gogoat38.7k
Baxcalibur38.5k
Kangaskhan38.4k
Meganium38.4k
Gholdengo38.4k
Donphan38.3k
Hypno38.2k
Poliwrath38.1k
Gigantamax Rillaboom37.8k
Dynamax Rillaboom37.8k
Incineroar37.8k
Rillaboom37.8k
Orthworm37.7k
Golem37.6k
Alolan Golem37.6k
Shadow Alolan Golem37.6k
Audino37.5k
Volcarona37.4k
Toxapex37.4k
Gourgeist (Large size)37.3k
Feraligatr37.2k
Orbeetle37.2k
Forretress37.1k
Politoed37.1k
Primarina37k
Araquanid37k
Serperior36.9k
Tyrantrum36.9k
Mantine36.8k
Skarmory36.8k
Conkeldurr36.8k
Lanturn36.7k
Bewear36.7k
Empoleon36.6k
Dewgong36.6k
Armarouge36.6k
Sandaconda36.4k
Altaria36.4k
Tropius36.3k
Salamence36.3k
Scrafty36.2k
Barbaracle36.1k
Stoutland36k
Dynamax Passimian36k
Passimian36k
Gigantamax Venusaur35.9k
Dynamax Venusaur35.9k
Venusaur35.9k
Reuniclus35.8k
Nidoqueen35.8k
Cofagrigus35.8k
Runerigus35.8k
Swalot35.8k
Grumpig35.7k
Dynamax Leafeon35.7k
Leafeon35.7k
Hisuian Arcanine35.6k
Porygon235.6k
Bronzong35.6k
Centiskorch35.5k
Hisuian Decidueye35.5k
Claydol35.5k
Mamoswine35.3k
Appletun35.3k
Alolan Sandslash35.3k
Shadow Alolan Sandslash35.3k
Carracosta35.3k
Magnezone35.3k
Gothitelle35.3k
Crobat35.2k
Palossand35.2k
Arboliva35.2k
Kingdra35.1k
Noctowl35.1k
Cloyster35.1k
Clefable35k
Ampharos35k
Seismitoad35k
Torkoal34.9k
Gastrodon (East Sea)34.9k
Gastrodon (West Sea)34.9k
Dynamax Dubwool34.8k
Dubwool34.8k
Drapion34.7k
Gourgeist (Average size)34.7k
Dragapult34.7k
Noivern34.6k
Amoonguss34.6k
Dynamax Omastar34.6k
Omastar34.6k
Hariyama34.4k
Crustle34.4k
Dynamax Arcanine34.4k
Arcanine34.4k
Dynamax Tsareena34.3k
Tsareena34.3k
Houndstone34.3k
Delphox34.2k
D Tier
Simply not great Gym defense choices, but better than an empty Gym.
Charizard32.2k
Typhlosion32.2k
Escavalier32.2k
Weezing32.1k
Galarian Weezing32.1k
Vanilluxe32k
Gourgeist32k
Gourgeist (Small size)32k
Flygon31.9k
Revavroom31.9k
Drifblim31.8k
Dynamax Duraludon31.8k
Duraludon31.8k
Klawf31.8k
Exploud31.8k
Sandslash31.7k
Lunatone31.7k
Solrock31.7k
Indeedee (Female)31.6k
Lopunny31.6k
Dachsbun31.6k
Golurk31.6k
Pangoro31.5k
Doublade31.5k
Armaldo31.5k
Quaquaval31.5k
Haxorus31.5k
Hisuian Samurott31.5k
Slurpuff31.5k
Druddigon31.3k
Dynamax Excadrill31.2k
Excadrill31.2k
Yanmega31.2k
Gigantamax Garbodor31.2k
Dynamax Garbodor31.2k
Garbodor31.2k
Scizor31.1k
Magmortar31.1k
Piloswine31.1k
Gigantamax Cinderace31k
Dynamax Cinderace31k
Cinderace31k
Quagsire30.9k
Dhelmise30.8k
Golduck30.8k
Glalie30.8k
Grapploct30.8k
Chimecho30.8k
Emboar30.7k
Lairon30.7k