|Movie Name||O Kadhal Kanmani|
|Movie Name (in Tamil)||ஓ காதல் கண்மணி|
|Starring||Dulquer Salmaan, Nithya Menon|
|Music||A. R. Rahman|
Kadhal Kanmani (also referred as OK Kanmani) is an upcoming 2015 Tamil romantic drama film directed by Mani Ratnam and produced by his home studio Madras Talkies. The film stars Dulquer Salmaan and Nithya Menon in the leading roles. The soundtrack album & film score are composed by A. R. Rahman. The film is scheduled to release on 14 April 2015.