Joseph Marchand (August 17, 1803 ??November 30, 1835) was a French missionary in Vietnam, and a member of the Paris Foreign Missions Society.

Marchand was born in Passavant, in the Doubs department of France. In 1833, he joined the L礙 V?n Kh繫i revolt by L礙 V?n Kh繫i, son of the late governor of southern Vietnam L礙 V?n Duy廙??. Khoi and Marchand vowed to overthrow Emperor Minh M廕》g and replace him with My Duong, the son of Minh M廕》g's late elder brother Nguy廙?? Ph繳c C廕τh, who were both Catholics. Marchand and Khoi appealed to the Catholics to join in overthrowing Minh M廕》g and installing a Catholic emperor. They quickly seized the Citadel of Saigon and the uprising lasted two years.

He was arrested in 1835 in Saigon and martyred, by having his flesh pulled by tongs (the torture of the hundred wounds).