Tikiri Bandara Ilangaratne (27 February 1913 – 21 May 1992) was a Sri Lankan politician, author, dramatist, and theater actor he was Member of Parliament for Kandy, Galaha, Hewaheta and Kolonnawa in Colombo district.
He served as the Sri Lankan Cabinet Minister of Labour, Housing,Social Services, Finance,Commerce, Food, Trade and Shipping and in other government positions in a career spanning three decades.
He was the mastermind behind the Employees' Provident Fund, Petroleum and insurance corporations and the People's Bank (Sri Lanka) in Sri Lanka while in office.
As a writer, Ilangaratne is best known for writing Amba Yahaluwo (1957), a popular children's novel.
His novels Tilaka Saha Tilaka, Lasanda and Nedeyo have been adapted into movies.