Nguyễn Sơn (1908–21 October 1956) was a Vietnamese general in the war against the French. Sơn spent much of his early years in China, and was one of the few Vietnamese who had participated in the Long March with the Chinese Communist Party and who managed to survive. He married Lê Hằng Huân, one of the famed daughters of writer Lê Dư, his sister-in-laws being Lê Hằng Phương wife of the writer Vũ Ngọc Phan, and Lê Hằng Phấn wife of the writer Hoàng Văn Chí.