Ho Chi Minh in Siam (Vietnamese: Thầu Chín Ở Xiêm) is a 2015 Vietnamese film directed by Bui Tuan Dung, written by Dinh Thien Phuc, music composed by Hoang Luong and produced by Hoda Film.

The story about the uptime of leader Ho Chi Minh in the years from 1927 to 1929 in Thailand and his journey from Bangkok to U-Don Thani, a province in northeastern of Thailand.