Willard Anderson Hanna (born 1911, died 1993) was an American author of Southeast Asian history and works of fiction as well as a teacher. Hanna wrote politics, history, and historical fiction. He wrote Bali Chronicles with Adrian Vickers. Hanna co-authored Turbulent Times Past in Ternate and Tidore on the history of the Maluku Islands and Banda Neira with Des Alwi.