Main

• Gaju Bhai: Gaju Bhai is the title character of the show. He's a Jollywood superstar. He shares a strong bond of friendship with Iravan. He's an elephant. He is voiced by Damandeep Singh Baggan
• Iravan: Iravan is a 10-year-old prince of Gajrajpuri. He's an elephant too.
• Bhagat: Bhagat is the commander of Gajrajpuri's army. He's a strict disciplinarian and often comes off as heartless and insensitive. He is a tiger.
• Mahaguru: Mahaguru is always sitting in a cave and meditating. He existed since the beginning of time. He is a hawk.

Recurring

• Miss Zuzee: Miss Zuzee is a cat and a journalist who devoted her life to find out the mysteries of Gaju Bhai's life. She wanted to be an actress.
• Shantilal: Shantilal is a crow and Gaju Bhai's manager, butler, make-up man, and secretary. He is always busy with his multiple mobile phones. He thinks and tells others that he's the one who made Gaju Bhai the superstar he is today, but only when Gaju Bhai is not around.
• Director: Director is a stereotypical Bollywood director who thinks his superstar is perfect. He always sees faults in others but never in his superstar. He is a monkey.

Accolades

Gaju Bhai won FICCI's Best Animated Frames: Character of the Year and MAAC 24FPS awards in 2017.