#133 - Eevee #134 - Vaporeon #135 - Jolteon
Diamond/Pearl
Pokemon #134 - Vaporeon Pokemon #134 - Vaporeon (Shiny)
Male and Female
Platinum
Pokemon #134 - Vaporeon Pokemon #134 - Vaporeon (Shiny)
Male and Female
HeartGold/SoulSilver
Pokemon #134 - Vaporeon Pokemon #134 - Vaporeon (Shiny)
Male and Female
Black/White/Black 2/White 2
Pokemon #134 - Vaporeon Pokemon #134 - Vaporeon (Shiny)
Male and Female
X/Y/Omega Ruby/Alpha Sapphire
Pokemon #134 - Vaporeon Pokemon #134 - Vaporeon (Shiny)
Male and Female
Sun/Moon/Ultra Sun/Ultra Moon
Pokemon #134 - Vaporeon Pokemon #134 - Vaporeon (Shiny)
Male and Female
Sword/Shield
Pokemon #134 - Vaporeon Pokemon #134 - Vaporeon (Shiny)
Male and Female
 
Pokemon Information
Generation: 1 (FireRed/LeafGreen) Gender(s) Available: Male/Female
Generations:1st - 7th
Type(s):Water
Evolution Chain
Pokemon #133 - Eevee Pokemon #134 - Vaporeon
Pokemon #135 - Jolteon
Pokemon #136 - Flareon
Pokemon #196 - Espeon
Pokemon #197 - Umbreon
Pokemon #470 - Leafeon
Pokemon #471 - Glaceon
Pokemon #700 - Sylveon
To get Sylveon: Eevee must know a fairy type move and have at least 2 hears in Pokemon Amie
 
Pokedex Entries
Diamond It has evolved to be suitable for an aquatic life. It can invisibly melt away into water.
Pearl
Platinum Its cell composition is similar to water molecules. As a result, it can melt away into water.
HeartGold When VAPOREON's fins begin to vibrate, it is a sign that rain will come within a few hours.
SoulSilver It prefers beautiful shores. With cells similar to water molecules, it could melt in water.
Black Its cell composition is similar to water molecules. As a result, it can melt away into water.
White
Black 2 Its cell composition is similar to water molecules. As a result, it can't be seen when it melts away into water.
White 2
X It prefers beautiful shores. With cells similar to water molecules, it could melt in water.
Y It has evolved to be suitable for an aquatic life. It can invisibly melt away into water.