Queens of Langkasuka (Thai: ปืนใหญ่จอมสลัด; RTGS: Puen Yai Chom Salat) is a 2008 Thai historical fantasy adventure film directed by Nonzee Nimibutr, and written by two-time S.E.A. Write Award winner Win Lyovarin. Known as "Pirates Of Langkasuka" in the UK, as "Legend of Langkasuka" in Australia and Canada, and as "Legend of the Tsunami Warrior" in the US.