This is a listing of all the Pokemon that were introduced in the Unova region.

Victini: A psychic and fire Pokemon that does not evolve
Snivy: A grass Pokemon that evolves into Servine; this is a "starter Pokemon" for the Unova region
Servine: A grass Pokemon that evolves from Snivy and can evolve into Serperior
Serperior: A grass Pokemon that evolves from Servine
Tepig: A fire Pokemon that evolves into Pignite; this is a "starter Pokemon" for the Unova region
Pignite: A fire / fighting Pokemon that evolves from Tepig and can evolve into Emboar
Emboar: A fire / fighting Pokemon that evolves from Pignite
Oshawott: A water Pokemon that evolves into Dewott; this is a "starter Pokemon" for the Unova region
Dewott: A water Pokemon that evolves from Oshawott and can evolve into Samurott
Samurott: A water Pokemon that evolves from Dewott
Patrat: A normal Pokemon that evolves into Watchog
Watchog: A normal Pokemon that evolves from Patrat
Lillipup: A normal Pokemon that evolves into Herdier
Herdier: A normal Pokemon that evolves from Lillipup and can evolve into Stoutland
Stoutland: A normal Pokemon that evolves from Herdier
Purrloin: A dark Pokemon that evolves into Liepard
Liepard: A dark Pokemon that evolves from Purrloin
Pansage: A grass Pokemon that evolves into Simisage
Simisage: A grass Pokemon that evolves from Pansage
Pansear: A fire Pokemon that evolves into Simisear
Simisear: A fire Pokemon that evolves from Pansear
Panpour: A water Pokemon that evolves into Simipour
Simipour: A water Pokemon that evolves from Panpour
Munna: A psychic Pokemon that evolves into Musharna
Musharna: A psychic Pokemon that evolves from Munna
Pidove: A normal / flying Pokemon that evolves into Tranquill
Tranquill: A normal / flying Pokemon that evolves from Pidove and can evolve into Unfezant
Unfezant: A normal / flying Pokemon that evolves from Tranquill
Blitzle: An electric Pokemon that evolves into Zebstrika
Zebstrika: An electric Pokemon that evolves from Blitzle
Roggenrola: A rock Pokemon that evolves into Boldore
Boldore: A rock Pokemon that evolves from Roggenrola and can evolve into Gigalith
Gigalith: A rock Pokemon that evolves from Boldore
Woobat: A psychic / flying Pokemon that evolves into Swoobat
Swoobat: A psychic / flying Pokemon that evolves from Woobat
Drilbur: A ground Pokemon that evolves into Excadrill
Excadrill: A ground / steel Pokemon that evolves from Drilbur
Audino: A normal Pokemon that does not evolve
Timburr: A fighting Pokemon that evolves into Gurdurr
Gurdurr: A fighting Pokemon that evolves from Timburr and can evolve into Conkeldurr
Conkeldurr: A fighting Pokemon that evolves from Gurdurr
Tympole: A water Pokemon that evolves into Palpitoad
Palpitoad: A water/ ground Pokemon that evolves from Tympole and can evolve into Seismitoad
Seismitoad: A water / ground Pokemon that evolves from Palpitoad
Throh: A fighting Pokemon that does not evolve
Sawk: A fighting Pokemon that does not evolve
Sewaddle: A bug / grass Pokemon that can evolve into Swadloon
Swadloon: A bug / grass Pokemon that evolves from Sewaddle and can evolve into Leavanny
Leavanny: A bug / grass Pokemon that evolves from Swadloon
Venipede: A bug / poison Pokemon that evolves into Whirlipede
Whirlipede: A bug / poison Pokemon that evolves from Venipede and can evolve into Scolipede
Scolipede: A bug / poison Pokemon that evolves from Whirlipede
Cottonee: A grass Pokemon that can evolve into Whimsicott
Whimsicott: A grass Pokemon that evolves from Cottonee
Petilil: A grass Pokemon that can evolve into Lilligant
Lilligant: A grass Pokemon that evolves into Petilil
Basculin: A water Pokemon that does not evolve
Sandile: A ground / dark Pokemon that can evolve into Kokorok
Kokorok: A ground / dark Pokemon that evolves from Sandile and can evolve into Krookodile
Krookodile: A ground / dark Pokemon that evolves from Kokorok
Darumaka: A fire Pokemon that can evolve into Darmanitan
Darmanitan: A fire (normal) and fire / psychic (Daruma Mode) Pokemon that evolves from Darumaka
Maractus: A grass Pokemon that does not evolve
Dwebble: A bug / rock Pokemon that can evolve into Crustle
Crustle: A bug / rock Pokemon that evolves from Dwebble
Scraggy: A dark / fighting Pokemon that can evolve into Scrafty
Scrafty: A dark / fighting Pokemon that evolves from Scraggy
Sigilyph: A psychic / flying Pokemon that does not evolve
Yamask: A ghost Pokemon that can evolve into Cofagrigus
Cofagrigus: A ghost Pokemon that evolves from Yamask
Tirtouga: A water / rock Pokemon that can evolve into Carracosta
Carracosta: A water / rock Pokemon that evolves from Tirtouga
Archen: A rock / flying Pokemon that can evolve into Archeops
Archeops: A rock / flying Pokemon that evolves from Archen
Trubbish: A poison Pokemon that can evolve into Garbodor
Garbodor: A poison Pokemon that evolves from Trubbish
Zorua: A dark Pokemon that can evolve into Zoroark
Zoroark: A dark Pokemon that evolves from Zorua
Minccino: A normal Pokemon that can evolve into Cinccino
Cinccino: A normal Pokemon that evolves from Minccino
Gothita: A psychic Pokemon that can evolve into Gothorita
Gothorita: A psychic Pokemon that evolves from Gothita and can evolve into Gothitelle
Gothitelle: A psychic Pokemon that evolves from Gothorita
Solosis: A psychic Pokemon that can evolve into Duosion
Duosion: A psychic Pokemon that evolves from Solosis and can evolve into Reuniclus
Reuniclus: A psychic Pokemon that evolves from Duosion
Ducklett: A water / flying Pokemon that can evolve into Swanna
Swanna: A water / flying Pokemon that evolves from Ducklett
Vanillite: An ice Pokemon that can evolve into Vanillish
Vanillish: An ice Pokemon that evolves from Vanillite and can evolve into Vanilluxe
Vanilluxe: An ice Pokemon that evolves from Vanillish
Deerling: A normal / grass Pokemon that can evolve into Sawsbuck
Sawsbuck: A normal / grass Pokemon that evolves from Deerling
Emolga: An electric / flying Pokemon that does not evolve
Karrablast: A bug Pokemon that can evolve into Escavalier
Escavalier: A bug / steel Pokemon that evolves from Karrablast
Foongus: A grass / poison Pokemon that can evolve into Amoonguss
Amoonguss: A grass / poison Pokemon that evolves from Foongus
Frillish: A water / ghost Pokemon that can evolve into Jellicent
Jellicent: A water / ghost Pokemon that evolves from Frillish
Alomomola: A water Pokemon that does not evolve
Joltik: A bug / electric Pokemon that can evolve into Galvantula
Galvantula: A bug / electric Pokemon that evolves from Joltik
Ferroseed: A grass / steel Pokemon that can evolve into Ferrothorn
Ferrothorn: A grass / steel Pokemon that evolves from Ferroseed
Klink: A steel Pokemon that can evolve into Klang
Klang: A steel Pokemon that evolves from Klink and can evolve into Klinklang
Klinklang: A steel Pokemon that evolves from Klang
Tynamo: An electric Pokemon that can evolve into Elektrik
Elektrik: An electric Pokemon that evolves from Tynamo and can evolve into Elektross
Elektross: An electric Pokemon that evolves from Elektrik
Elgyem: A psychic Pokemon that can evolve into Beheeyem
Beheeyem: A psychic Pokemon that evolves from Elgyem
Litwick: A ghost / fire Pokemon that can evolve into Lampent
Lampent: A ghost / fire Pokemon that evolves from Litwick and can evolve into Chandelure
Chandelure: A ghost / fire Pokemon that evolves from Lampent
Axew: A dragon Pokemon that can evolve into Fraxure
Fraxure: A dragon Pokemon that evolves from Axew and can evolve into Haxorus
Haxorus: A dragon Pokemon that evolves from Fraxure
Cubchoo: An ice Pokemon that can evolve into Beartic
Beartic: An ice Pokemon that evolves from Cubchoo
Cryogonal: An ice Pokemon that does not evolve
Shelmet: A bug Pokemon that can evolve into Accelgor
Accelgor: A bug Pokemon that evolves from Shelmet
Stunfisk: A ground / electric Pokemon that does not evolve
Mienfoo: A fighting Pokemon that can evolve into Mienshao
Mienshao: A fighting Pokemon that evolves from Mienfoo
Druggidon: A dragon Pokemon that does not evolve
Golett: A ground / ghost Pokemon that can evolve into Golurk
Golurk: A ground / ghost Pokemon that evolves from Golett
Pawniard: A dark / steel Pokemon that can evolve into Bisharp
Bisharp: A dark / steel Pokemon that evolves from Pawniard
Bouffalant: A normal Pokemon that does not evolve
Rufflet: A normal / flying Pokemon that can evolve into Braviary
Braviary: A normal / flying Pokemon that evolves from Rufflet
Vullaby: A dark / flying Pokemon that can evolve into Mandibuzz
Mandibuzz: A dark / flying Pokemon that evolves from Vullaby
Heatmor: A fire Pokemon that does not evolve
Durant: A bug / steel Pokemon that does not evolve
Deino: A dark / dragon Pokemon that can evolve into Zweilous
Zweilous: A dark / dragon Pokemon that evolves from Deino and can evolve into Hydreigon
Hydreigon: A dark / dragon Pokemon that evolves from Zweilous
Larvesta: A bug / fire Pokemon that can evolve into Volcarona
Volcarona: A bug / fire Pokemon that evolves from Larvesta
Cobalion: A steel / fighting Pokemon that does not evolve
Terrakion: A rock / fighting Pokemon that does not evolve
Virizion: A grass / fighting Pokemon that does not evolve
Tornadus: A flying Pokemon that does not evolve
Thundurus: An electric / flying Pokemon that does not evolve
Reshiram: A dragon / fire Pokemon that does not evolve
Zekrom: A dragon / electric Pokemon that does not evolve
Landorus: A ground / flying Pokemon that does not evolve
Kyurem: A dragon / ice Pokemon that does not evolve
Keldo: A water / fighting Pokemon that does not evolve; this is a "Legendary Pokemon"
Meloetta: A normal Pokemon that does not evolve. However, it has two Formes: Aria Forme and Piourette Forme. In Aria Forme, it is a normal and psychic Pokemon; this is a "Legendary Pokemon"
Meloetta: A normal Pokemon that does not evolve. However, it has two Formes: Aria Forme and Piourette Forme. In Piourette Forme, it is a normal and fighting Pokemon; this is a "Legendary Pokemon"
Genesect: A big / steel Pokemon that does not evolve; this is a "Legendary Pokemon"