Tamilselvanum Thaniyar Anjalum (transl. Tamilselvan and Private Mail) is a 2016 Indian Tamil-language action thriller film directed by Premsai and produced by Gautham Vasudev Menon. The film stars Jai, Santhanam and Yami Gautam with Ashutosh Rana, VTV Ganesh, Prem, Nassar, and Thambi Ramaiah in supporting roles. The film, featuring film score and soundtrack composed by Karthik.

Tamilselvanum Thaniyar Anjalum, inspired by the 2012 American film Premium Rush, was simultaneously shot in Telugu as Courier Boy Kalyan. However, the Telugu version was released in September 2015, after financial issues for the film were solved earlier than for the Tamil version. Despite production beginning in 2012, the film was released only on 5 August 2016. It received mixed reviews, and failed at the box office.