MSG-2 The Messenger is a 2015 Indian faith-based action film written by and starring criminal religious leader Gurmeet Ram Rahim Singh, who is also credited as co-director, co-editor, and songwriter. It is a sequel to MSG: The Messenger, released earlier in the same year, with Singh reprising his role as Guruji, a spiritual leader on a quest to save an Adivasi tribe. It was released worldwide on September 18, 2015, followed by the Tamil and Telugu versions on October 1; however, a controversy surrounding the film's allegedly insultive portrayal of Adivasis led to several states banning it.

As for the first installment, the box office gross of the film is disputed, with a large difference between the numbers from box office estimates and the much higher numbers given by the film's producers. Reception was similar to its predecessor, with critics considering it propaganda and a very bad film overall. It was followed by two films, MSG: The Warrior Lion Heart and Hind Ka Napak Ko Jawab: MSG Lion Heart 2, both featuring new and unrelated story and characters; Honeypreet Insan, Singh's daughter who co-stars in MGS-2, directed and starred in both alongside her father.