The Tamil action comedy Jailer 2 has established a new benchmark for the regional film industry by collecting Rs 8.08 billion at global cinemas. According to Khaleej Times, the film has become the first Tamil production to surpass the Rs 8 billion threshold, a milestone achieved within 18 days of its theatrical release. This performance surpasses the previous record for the highest-grossing Tamil film, which was held by the 2018 action-fantasy movie 2.0, also starring Rajinikanth.

Data from the box office tracker Sacnilk indicates that nearly two-thirds of the film's total gross, amounting to Rs 5.33 billion, originated from Indian screens. The remaining collections were generated from overseas markets. The film was released in five languages—Tamil, Telugu, Kannada, Malayalam, and Hindi—allowing it to reach a broader audience across the subcontinent. Khaleej Times reported that the movie earned Rs 4 billion in its first four days, with collections experiencing a temporary dip before recovering in subsequent weeks.

Produced by Sun Pictures and directed by Nelson Dilipkumar, Jailer 2 opened in theatres on October 15 during the Navaratri holiday season. The film is a sequel to the 2023 hit Jailer and features a large ensemble cast including Vidya Balan, Mithun Chakraborty, and SJ Suryah, alongside cameo appearances by Mohanlal and Hrithik Roshan. The plot follows the character 'Tiger' Muthuvel Pandian, a retired jailer, as he confronts a new group of smugglers threatening his family.

The film's commercial success has prompted industry figures to predict further growth. Tiruppur Subramaniam, a veteran Tamil film distributor, told the Indian Express that he believes the movie will become the first Tamil film to cross the Rs 10 billion mark worldwide. He attributed this potential to the director's decision to blend comedy with action, a formula that has been central to Rajinikanth's most successful films. While Jailer 2 leads the Tamil box office, it remains behind the all-time highest-grossing South Indian films, such as Baahubali 2 and Pushpa 2, which have collected approximately Rs 18 billion and Rs 17 billion respectively.