Learnt by Level Up

These Pokémon learn Hex at the level specified

Name ⇧⇩	Level ⇧⇩	Type ⇧⇩
Tentacool	43	water poison
Tentacruel	47	water poison
Gastly	43	ghost poison
Haunter	55	ghost poison
Gengar	55	ghost poison
Misdreavus	23	ghost
Shuppet	31	ghost
Banette	31	ghost
Duskull	38	ghost
Dusclops	42	ghost
Drifloon	22	ghost flying
Drifblim	22	ghost flying
Mismagius	1	ghost
Spiritomb	25	ghost dark
Dusknoir	42	ghost
Froslass	0	ice ghost
Rotom	50	electric ghost
Giratina Altered	50	ghost dragon
Yamask	17	ghost
Cofagrigus	17	ghost
Frillish	43	water ghost
Jellicent	45	water ghost
Litwick	28	ghost fire
Lampent	28	ghost fire
Chandelure	1	ghost fire
Phantump	20	ghost grass
Trevenant	20	ghost grass
Cursola	25	ghost
Runerigus	24	ground ghost
Drakloak	18	dragon ghost
Dragapult	18	dragon ghost
Spectrier	12	ghost
Skeledirge	47	fire ghost
Bramblin	21	grass ghost
Brambleghast	21	grass ghost
Toedscool	28	ground grass
Toedscruel	28	ground grass
Giratina Origin	50	ghost dragon
Rotom Heat	50	electric fire
Rotom Wash	50	electric water
Rotom Frost	50	electric ice
Rotom Fan	50	electric flying
Rotom Mow	50	electric grass
Gengar Mega	55	ghost poison
Banette Mega	26	ghost
Vulpix Alola	26	ice
Marowak Alola	17	fire ghost
Marowak Totem	17	fire ghost
Corsola Galar	25	ghost
Yamask Galar	24	ground ghost
Calyrex Shadow	1	psychic ghost

Learnt through Breeding (Egg Moves)

These Pokémon learn Hex through Breeding (Egg Moves) at the level specified

Name ⇧⇩	Level ⇧⇩	Type ⇧⇩
Vulpix	0	fire
Dunsparce	0	normal
Castform	0	normal
Absol	0	dark
Snorunt	0	ice
Castform Sunny	0	fire
Castform Rainy	0	water
Castform Snowy	0	ice
Absol Mega	0	dark

Learnt by Technical Machines (TMs)

These Pokémon learn Hex by Technical Machines the level specified

Name ⇧⇩	Level ⇧⇩	Type ⇧⇩
Nidoqueen	0	poison ground
Nidoking	0	poison ground
Ninetales	0	fire
Grimer	0	poison
Muk	0	poison
Hypno	0	psychic
Mewtwo	0	psychic
Mew	0	psychic
Crobat	0	poison flying
Murkrow	0	dark flying
Qwilfish	0	water poison
Shedinja	0	bug ghost
Sableye	0	dark ghost
Baltoy	0	ground psychic
Claydol	0	ground psychic
Glalie	0	ice
Vespiquen	0	bug flying
Honchkrow	0	dark flying
Stunky	0	poison dark
Skuntank	0	poison dark
Bronzor	0	steel psychic
Bronzong	0	steel psychic
Gallade	0	psychic fighting
Arceus	0	normal
Venipede	0	bug poison
Whirlipede	0	bug poison
Scolipede	0	bug poison
Zorua	0	dark
Zoroark	0	dark
Amoonguss	0	grass poison
Eelektross	0	electric
Delphox	0	fire psychic
Pumpkaboo Average	0	ghost grass
Gourgeist Average	0	ghost grass
Decidueye	0	grass ghost
Toxapex	0	poison water
Sandygast	0	ghost ground
Palossand	0	ghost ground
Mimikyu Disguised	0	ghost fairy
Dhelmise	0	ghost grass
Lunala	0	psychic ghost
Nihilego	0	rock poison
Marshadow	0	fighting ghost
Naganadel	0	poison dragon
Toxtricity Amped	0	electric poison
Sinistea	0	ghost
Polteageist	0	ghost
Pincurchin	0	electric
Basculegion Male	0	water ghost
Ceruledge	0	fire ghost
Espathra	0	psychic
Greavard	0	ghost
Houndstone	0	ghost
Dudunsparce	0	normal
Brute Bonnet	0	grass dark
Flutter Mane	0	ghost fairy
Gimmighoul	0	ghost
Gholdengo	0	steel ghost
Wo Chien	0	dark grass
Chien Pao	0	dark ice
Ting Lu	0	dark ground
Chi Yu	0	dark fire
Iron Valiant	0	fairy fighting
Pumpkaboo Small	0	ghost grass
Pumpkaboo Large	0	ghost grass
Pumpkaboo Super	0	ghost grass
Gourgeist Small	0	ghost grass
Gourgeist Large	0	ghost grass
Gourgeist Super	0	ghost grass
Ninetales Alola	0	ice fairy
Grimer Alola	0	poison dark
Muk Alola	0	poison dark
Mimikyu Busted	0	ghost fairy
Moltres Galar	0	dark flying
Slowking Galar	0	poison psychic
Toxtricity Low Key	0	electric poison
Typhlosion Hisui	0	fire ghost
Qwilfish Hisui	0	dark poison
Zorua Hisui	0	normal ghost
Zoroark Hisui	0	normal ghost
Basculegion Female	0	water ghost
Dudunsparce Three Segment	0	normal
Gimmighoul Roaming	0	ghost