Aliens

Aliens is a creature who comes from other planets. All aliens in this series are aliens who come from planet Ata Ta Tiga.

Main in series

 * Adu Du:  Adu Du is 20 alien years, he's a green colored alien. He has appeared since Episode 1.
 * Probe: Adu Du's evil robot sidekick. He has appeared since Episode 1 too.
 * Bago Go:  He is the Dealer of Illegal weapons of Ata Ta Tiga . He is also fond in cheating about the price of his weapons to his buyers. He has appeared since Episode 10.
 * Ejo Jo:  A evil alien. He wears a Red Combat Armor Suit, he has 2 colored red of lines below in his eyes. His eyes are colored red.
 * Tengkotak: A alien group that will make it's first appearance in BoBoiBoy: The Movie

Boboiboy: Arabic

 * Princess Ramla La (رملة لة): Adu Du's friend and 18 alien years, she's a green colored alien.
 * Haneen (حنين): Princess Ramla La's mentor robot and Probe's friend.

Boboiboy: ELS Fams

 * Limau Mau: Adu Du's orange, he's sweet orange.
 * Bella La: Adu Du's stepdaughter.
 * Dodol Dol: Adu Du's brother.
 * Tolol Lol: Adu Du's partner.
 * Boyot: Adu Du's assistant robot.
 * Makcik Cik: Adu Du's aunt and Ibu Bu's sister.

Round Kingdom

 * King Bolu Lu:
 * Bott:
 * Boto To:
 * Kasa Sa:
 * Homa Ma:
 * Dove:
 * Pete:
 * Kraken:
 * Pala La:
 * Taya Ya:
 * Sili Li:

​Minor

 * Female Computer: Adu Du's computer. Mostly used to gain information about BoBoiBoy and his friend.
 * Male Computer: Ejo Jo's computer. Same as Adu Du's computer, but this one more modern looking and can gain more and actual information.
 * Tengkotak's Computer: A analysis computer of Tengkotak. It seems like he is more clever and Strong.