|Pokemon Big Brother 1|
|Season Run||July 30, 2012 - September 21, 2012|
|Next Season||Pokemon Big Brother 2|
This is the first season of Pokemon Big Brother and was held on Xat and YouTube Inbox. It ran from July 30, 2012 to September 21, 2012. Sign ups were done in the form of first come, first serve commenting on YouTube. The theme of the season was Typing where each houseguest represented a different Pokemon type (that existed at the time of the season).
|Fighting||Auran the Red Lucario||125lucario|
|Grass||Lyra the Snivy||Megamanx3able|
|PBB1 Voting Table|
|Voted Off|| |
|Vote||Quit||5-3||Ejected||5-1||5-0||3-2||4-0||2-1||1-1 (HoH vote)||1-0||(HoH vote)||4-2|
|Kirlia||Hippopotas||Nominee||Weavile||Cinccino||HOH||Nominee||Starmie||Nominee||Evicted (Day 54)||Auran||3|
|Lyra||Hippopotas||Umbreon||Weavile||Cinccino||Pikachu||Kirlia||Starmie||Nominee||Evicted (Day 51)||Auran x2||1|
|Starmie||Umbreon||Umbreon||Nominee||HOH||Pikachu||Umbreon||Nominee||Evicted (Day 46)||Cinccino||2|
|Umbreon||Nominee||Nominee||Evicted (Day 15)||Vibrava||Pikachu||Nominee||Evicted (Day 40)||Auran||10|
|Pikachu||Hippopotas||Kirlia||Weavile||Vibrava||Nominee||Evicted (Day 34)||Cinccino||4|
|Vibrava||Hippopotas||Umbreon||Weavile||Nominee||Evicted (Day 28)||3|
|Weavile||Umbreon||HOH||Nominee||Evicted (Day 28)||5|
|Steelix||Umbreon||Ejected (Day 8)||0|
|Hippopotas||Nominee||Evicted (Day 8)||5|
|Quilava||Quit (Day 3)||0|
- Quilava left from the game on Day 3. Charmander was asked to join as a replacement but she refused.
- Steelix was expelled for nonstop asking to be a pony in this game, yelling at others including host to get out of the chats, sexually assaulting female houseguests, and headbutting Lucario.
- Due to the HoH challenge, Lyra won safety for the week and cannot be nominated.
- On day 24, Umbreon returned to the Pokemon Big Brother house.
- During a Veto competition on Day 40, Auran won Immunity for next week and therefore cannot be nominated.
- Lyra won a double jury vote and her jury vote counts as 2 instead of 1.