Where to Find Kyurem

Generation 1

Red
Blue
Yellow

Generation 2

Gold
Silver
Crystal

Generation 3

Ruby
Sapphire
Emerald
Fire Red
Leaf Green

Generation 4

Diamond
Pearl
Platinum
Heart Gold
Soul Silver

Generation 5

Black

Giant Chasm (Only one)

White

Giant Chasm (Only one)

Black 2

Giant Chasm (Only one)

White 2

Giant Chasm (Only one)

Generation 6

X
Y
Omega Ruby

Gnarled Den (requires Reshiram and Zekrom in party) (Only one)

Alpha Sapphire

Gnarled Den (requires Reshiram and Zekrom in party) (Only one)

Generation 7

Sun
Moon
Ultra Sun

Ultra Space Wilds (Water World) (requires Reshiram and Zekrom in party) (Only one)

Ultra Moon

Ultra Space Wilds (Water World) (requires Reshiram and Zekrom in party) (Only one)

Let's Go Pikachu
Let's Go Eevee

Generation 8

Sword

Expansion Pass DLC:

Max Lair (Dynamax Adventure) (Only one)

Shield

Expansion Pass DLC:

Max Lair (Dynamax Adventure) (Only one)

Brilliant Diamond
Shining Pearl
Legends Arceus

Generation 9

Scarlet

The Hidden Treasures of Area Zero DLC:

Dalizapa Passage after receiving the Kyurem Treat from Snacksworth (Only one) (Group Quest)

Violet

The Hidden Treasures of Area Zero DLC:

Dalizapa Passage after receiving the Kyurem Treat from Snacksworth (Only one) (Group Quest)

Kyurem Evolution Tree