Nidahase Piya DS (Sinhalese: නිදහසේ පියා ඩී. එස්.) is an upcoming Sri Lankan Sinhala biographical film directed by Suneth Malinga Lokuhewa and co-produced by Wijeyadasa Rajapakshe, Dilman Jayaratne, Channa Hettiarachchi, Rajaputhra Weerasinghe, Kithsiri Athulathmudali and Clarance Kumarage. It depicts the life of Rt. Hon. D.S. Senanayake, known as the "Father of the Nation" and his dedication to build an independent Ceylon and Sinhala nation.
