Double Dhamaal, also known as 420s or Super Kameenas, (transl. Double fun) is a 2011 Indian Hindi-language comedy film and a sequel to the 2007 hit film Dhamaal, and the second installment of the Dhamaal film series. The film is directed and produced by Indra Kumar and also produced by Ashok Thakeria.

Sanjay Dutt, Ritesh Deshmukh, Arshad Warsi, Aashish Chaudhary, and Javed Jaffrey reprise their roles from the previous films, with Kangana Ranaut and Mallika Sherawat as new additions. The theatrical trailer for the film was revealed on 6 May 2011 along with the film Haunted. The film was released on 24 June 2011.

Upon release, the film received mixed reviews from critics, with praise for the performances but criticism for its humor and clichés. Despite this, it was a commercial hit at the box office.

A sequel titled Total Dhamaal was released in February 2019, with the main three cast members (Deshmukh, Warsi, and Jaffrey) reprising their roles.