Ajay Devgn as Bholaa - Ajay Devgn plays the lead role of Bholaa in the movie of the same name. Bholaa is a street-smart and quick-witted conman who lives in the city of Lucknow. Bholaa is a master of disguise and can easily blend in with any crowd. Bholaa's main source of income is from his various scams and schemes, which he executes with ease.

Tabu as Diana Joseph IPS - Tabu plays the role of Diana Joseph IPS, a newly appointed police officer who is tasked with solving a high-profile robbery case in the city of Lucknow. She is a no-nonsense officer who is determined to catch the culprit and bring them to justice.

Sanjay Mishra as Inspector - Sanjay Mishra plays the role of Inspector in the movie Bholaa. He is a cop who is trying to save the other cops from the gangsters. He is also trying to help Bholaa evade the gangsters and return to his daughter.

Deepak Dobriyal as Ashu - Deepak Dobriyal plays the role of Ashu in the movie Bholaa. He is a gangster who is after Bholaa and wants to capture him for his own nefarious purposes. Ashu is a cunning and ruthless criminal who will never stop.

Gajraj Rao as Devraj Subramaniam - Gajraj Rao plays a pivotal role in the movie Bholaa. He is seen in the official trailer of the movie, where he is seen alongside Ajay Devgn and Tabu. Apart from that, stars like Vineet Kumar, Makarand Deshpande, Yuri Suri, Raai Laxmi, Amala Paul, and none other than Abhishek Bachchan makes cameo appearances in the movie. Throughout the movie, everyone’s potroyal of character is charismatic and entertaining. They brings out the character's quick thinking and street smarts in a way that keeps the audience engaged and rooting for him.