Bùi B?ng Ðoàn (September 19, 1889 – April 13, 1955) was a Vietnamese politician.
He led the League for the Nationlal Union of Vietnam (H?i Liên hi?p qu?c dân Vi?t Nam/Liên Vi?t) 1946-1951 and was Chairman of the National Assembly of Vietnam.
Bùi B?ng Ðoàn's son Bùi Tín, a senior Communist Party editor, defected to France in 1990.