Tikiri Bandara Ilangaratne (February 27, 1913 - May 21, 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 and Nedeyo have been adapted into movies. Amba Yahaluwo was made into a television serial.
Ilangaratne was born on February 27, 1913 in Tumpane, Hataraliyadda,Waligodapola, Sri Lanka. He began attending school in 1917 at Galagedera Vidyalaya and received his secondary education from St. Anthony's College. Ilangaratne wrote three plays while in school (Akikaru Putha Himin Himin and Anda Nanda).