Joseph Barker

Joseph Barker may refer to:

Joseph Barker (Massachusetts politician), American Congregationalist minister and U.S. Representative from Massachusetts
Joseph Barker (mayor), American mayor of Pittsburgh remembered for his nativist and anti-Catholic activism
Joseph Barker (minister), English preacher, author, and controversialist
Joseph Barker (priest), Anglican priest in South Africa
Joseph Scott Barker, American Episcopal clergyman
Joseph Warren Barker, American electrical and mechanical engineer