Favorite Pokémon of each type.

[Fluffy Cinccino]

Normal: Cinccino
Fighting: Keldeo
Flying: Togekiss
Poison: Roserade
Ground: Gabite
Rock: Lunatone
Bug: Beautifly
Ghost: Rotom
Steel: Lucario
Fire: Infernape or Ninetales
Water: Swanna or Lapras
Grass: Celebi or Leafeon
Electric: Emolga
Psychic: Espeon or Victini
Ice: Kyurem
Dragon: Reshiram
Dark: Zoroark

 

[artless]

Normal: Skitty
Fire: Charmander
Water: Milotic
Grass: Shaymin
Electric: Emolga/Pikachu
Steel: Jirachi
Psychic: Mew
Dark: Umbreon
Fighting: Hitmontop
Flying: Emolga
Ground: Cubone
Rock: Tirtouga
Bug: Joltik
Ice: Dewgong
Dragon: Dragonite
Poison: Bulbasaur/Nidoking
Ghost: Banette


So... the bold are favorites.​

 

[Amudrasil]

Electric: Flaaffy
Normal: Wigglytuff
Fire: Typhlosion
Fighting: Mienshao
Water: Seadra
Flying: Swablu
Grass: Whimsicott
Poison: Muk
Ground: Flygon
Psychic: Girafarig
Ice: Spheal
Rock: Rampardos
Bug: Galvantula
Dragon: Altaria
Dark: Mandibuzz
Ghost: Cofagrigus
Steel: Mawile

Pokemon in bold are my top 5 favorites :3

 

[jda95]

Normal: Raticate
Fire:Blaziken
Water: Vaporeon
Grass: Meganium
Electric: Raichu
Steel: Jirachi
Psychic: Espeon
Dark: Absol
Fighting: Lucario
Flying: Staraptor
Ground: Marowak
Rock: Golem
Bug: Scizor
Ice: Cubchoo
Dragon: Rayquaza
Poison: Seviper
Ghost: Gengar

 

[Touko~]

Normal: Chillarmy
Fire: Reshiram
Water: Milotic
Grass: Erufuun, Cherrim, Churine
Electric: Zeburaika
Steel: Mawile
Psychic: Espeon
Dark: Absol
Fighting: Lucario
Flying: Swanna
Ground: Dugtrio
Rock: N/A
Bug: Jolkit
Ice: Vanilluxe
Dragon: Altaria
Poison: Roselia
Ghost: Shandera


Favorites are in Bold

 

[League]

Grass--Shaymin (1); Seperior (2); Sceptile (3); Roserade (4)
Ghost--Sableye (1); Golett/Golurk (2); Giratina (3); Dusknoir (4)
Flying--*Shaymin* (1); Braviary (2); Dragonite (3)
Fire--Typhlosion (1); Chimchar (2); Arcanine (3); Torkoal (4); Reshiram (5)
Fighting--Hitmonlee, Hitmontop, Lucario, Sawk, Scrafty, *Meloetta* (1/2/3/4/5/6?); Machamp, Breloom (7/8?)
Electric--Shinx/Luxray (1); Eelektross (2); Pichu (3); Minun (4); Electivire (5) Electrode (6)
Dragon--Axew/Haxorus, Dratini/Dragonite (1/2?); Giratina (3); Reshiram (4); Kingdra (5)
Dark--Scrafty (1); Tyranitar (2); Sablye (3); Murkrow (4); Umbreon (5); Zorua/Zoroark (6); Absol (7)
Bug--Accelgor (1); Venemoth (2); Vespiquen (3)
Water--Milotic (1); Gyarados (2); Cloyster (3)
Steel--Bronzor/Bronzong (1); Lucario (2); Jirachi (3); Steelix (4)
Rock--Tyranitar (1); Sudowoodo (2); Aerodactyl (3); Rampardos (4); Golem (5)
Psychic--Abra/Alakazam (1); Bronzor/Bronzong (2); Mesprit (3); Victini (4); Reuniclus (5); Sigilyph (6)
Poison--Crobat (1); Venomoth (2); Roserade (3); Arbok (4); Gengar (5)
Normal--Braviary (1); Meloetta (2); Clefable (3); Meowth (4)
Ice--Cubchoo (1); Vanilluxe (2); Cloyster (3); Lapras (4); Glaceon (5); Kyurem (6)
Ground--Golurk (1); Steelix (2); Dugtrio (3); Hippopotas (4); Gliscor (5); Swampert (6); Golem (7); Torterra (8); Groudon (9)

Arceus--?
Kecleon--? (He's technically normal, but eh.)
Ditto--?
Castform--?
Mew/Smeargle--? (These can also Transform.)

Golurk, Braviary, Meloetta, Seperior, Sawk, Scrafty, Accelgor, Eelektross, Haxorus, Cubchoo, and Vanilluxe seem to be some new favorites.

 

[maximillion]

Fire: Charmander
Water: Magikarp
Grass: Tropius
Ice: Dewgong
Bug: Shedinja
Electric: Pusle/Minun
Fighting: Mankey
Dark: Purrloin
Steel: Skarmory
Flying: Starly
Psychic: Mewtwo
Ground: Cubone
Dragon: Rayquaza
Ghost: Gengar
Poison: Stunky
Rock: Bonsly
Normal: Meowth

 

[Hikari10]

For the Gen I-IV Pokemon it looks like this:

Grass: Roserade
Fire: Infernape
Water: Golduck
Electric: Pikachu
Normal: Ambipom
Flying: Staraptor
Psychic: Gardevoir
Dark: Honchkrow
Bug: Yanmega
Fighting: Lucario
Ghost: Drifblim
Ice: Froslass
Ground: Hippowdon
Dragon: Dragonite
Poison: Skuntank
Steel: Jirachi
Rock: Rampardos

 

[Alex800]

Spoiler

 

[MidnightEclipse]

Grass: Leafeon
Fire: Ninetales
Water: Jellicent/Vapoureon/Milotic
Electric: Ampharos
Normal: Blissey
Flying: Togekiss
Psychic: Espeon/Musharna/Gothitelle
Dark: Umbreon/Honchkrow
Bug: Yanmega
Fighting: Virizion/Gallade
Ghost: Chandelure!!
Ice: Glaceon!!!
Ground: Krookodile
Dragon: Haxorus/Altaria
Poison: Swalot
Steel: Metagross!
Rock: Archeops/Relicanth

 

[pastafari]

Fire: Infernape
Grass: Sceptile
Water: Blastoise
Steel: Scizor
Fighting: Infernape
Poison: Gengar
Flying: Dragonite
Electric: Luxray
Ground: Torterra
Rock: Archeops
Psychic: Gallade
Ice: Weavile
Dark: Umbreon
Dragon: Axew
Ghost: Gengar
Bug: Scizor
Normal: Staraptor

 

[Dr. Buni]

Fire: Heatmor or Simisear
Grass: Torterra
Water: Empoleon
Steel: Escavalier (besides the last one)
Fighting: Medicham
Poison: Scolipede
Flying: Honchkrow
Electric: Eelektross
Ground: Sandslash and Rhyperior
Rock: Aggron
Psychic: Beheeyem
Ice: Cryogonal... or not
Dark: Scrafty
Dragon: Haxorus
Ghost: Golurk
Bug: Scolipede and Escavalier
Normal: Ursaring

 

[Russia]

Fire: Charmander
Grass: Snivvy
Water: maril
Steel: steelix
Fighting: Lucario
Poison: croagunk
Flying: moltres
Electric: pachirisu
Ground: hippopotas
Rock: cranidos
Psychic: mew
Ice: sneasel
Dark: sneasel
Dragon: rayquaza
Ghost: gastly
Bug: dustox
Normal: eevee

 

[Snowcracker]

Fire: Ninetales
Grass: Shiftry
Water: Tympole
Steel: Mawile
Fighting: Makuhita
Poison: Spinarak
Flying: Pidgeot
Electric: Jolteon
Ground: Trapinch
Rock: Tyranitar
Psychic: Kirlia
Ice: Walrein
Dark: Sableye
Dragon: Hydreigon
Ghost: Chandelure
Bug: Butterfree
Normal: Teddiursa

 

[chimera]

Grass: Meganium
Fire: Infernape
Water: Swampert/Blastoise
Normal: Snorlax
Fighting: Hitmontop
Flying: Noctowl
Poison: Muk
Ground: Rhyperior
Rock: Rampardos
Bug: Scyther/Butterfree
Ghost: Banette/Gengar
Steel: Dialga
Electric: Raichu
Psychic: Mew
Ice: Articuno/Glaceon
Dragon: Dragonite
Dark: NOT UMBREON. Weavile

 

[Kacprr]

Grass: Snivy
Fire: Reshiram
Water: Carracosta
Normal: Bouffalant
Fighting: Mienshao
Flying: Tornadus
Poison: Scolipede
Ground: Flygon
Rock: Gigalith
Bug: Accelgor
Ghost: Yamask
Steel: Lucario
Electric: Zekrom
Psychic: Victini
Ice: Cloyster
Dragon: Axew
Dark: Zorua

 

[Faye Scarlet]

I'll name one from each region. They're in order by region, not by faves. >3>

Grass: Tangela, Sunflora, Grovyle, Roserade, Swadloon
Fire: Charmander, Typhlosion, Blaziken, Infernape, Emboar
Water: Omanyte, Azumarill, Milotic, Manaphy, Carracosta
Normal: Meowth, Smeargle, Zangoose, Purugly, Cinccino
Fighting: Machop, Tyrogue, Makuhita, Gallade, Scrafty
Flying: Zapdos, Ho-oh, Swellow, Chatot, Tornadus
Poison: Vileplume, Ariados, Seviper, Croagunk, Trubbish
Ground: Rhydon, Steelix, Flygon, Gastrodon, Excadrill,
Rock: Kabutops, Sudowoodo, Armaldo, Bonsly, Crustle
Bug: Caterpie, Scizor, Masquerain, Mothim, Genesect
Ghost: Haunter, Misdreavus (there was SO MANY to choose from ._.), Banette, Dusknoir, Frillish
Steel: Magneton -> Magnezone, Skamory, Jirachi, Lucario, Bisharp
Electric: Electrode, Pichu, Minun, Pachirisu, Zekrom
Psychic: Mewtwo, Xatu, Chimecho, Mesprit, Gothitelle
Ice: Articuno, Swinub, Snorunt, Froslass, Kyurem
Dragon: Dragonair, Kingdra (a hard decision!!), Salamence, Giratina, shiny Reshiram
Dark: Eevee -> Umbreon, Sneasel, Absol, Darkrai, Hydreigon

 

[OmigawdMatt]

Fire: Charizard
Grass: Leavanny
Water: Swampert
Steel: Bisharp
Fighting: Lucario
Poison: Roserade
Flying: Crobat
Electric: Ampharos
Ground: Flygon
Rock: Tyranitar
Psychic: Gardevoir
Ice: Weavile
Dark: Hydreigon
Dragon: Salamence
Ghost: Chandelure
Bug: Scizor
Normal: Ambipom

 

[Oblivion]

Fire: Volcarona
Grass: Shaymin
Water: Gyarados
Steel: Bisharp
Fighting: Cobalion
Poison: Scolipede
Flying: Tornelos
Electric: Voltolos
Ground: Excadrill
Rock: Gigalith
Psychic: Mewtwo
Ice: Crawdaunt
Dark: Darkrai
Dragon: Zekrom
Ghost: Giratina
Bug: Genesect
Normal: Porygon-Z

Bird: MissingNo.

 

[Soulweaver]

I guess it's time to update the list now that Gen V is here...

Porygon

Hitmonchan

Skarmory

Chandelure

Qwilfish

Gigalith

Vibrava

Ferrothorn

Joltik

Shaymin

Charizard

Lapras

Ampharos

Gardevoir

Froslass

Dragonair

Darkrai