A. H. M. Ashoka Premlal Wadigamangawa also spelt as Asoka Wadigamangawa () () (7 January 1952 – 5 July 2020) was a Sri Lankan politician. He represented the United National Party, Sri Lanka Freedom Party and United People's Freedom Alliance during his political career. He was a member of the Parliament of Sri Lanka between 1989 to 1994. 