Henry Barker

• Henry Barker (athlete), British Olympic athlete
• Henry Alfred Barker, English socialist activist
• Henry Aston Barker, Scottish artist
• Henry Raine Barker, English lawyer, banker and rower
• Henry Stites Barker, American university administrator, lawyer and judge
• Henry Rodman Barker, mayor of Providence, Rhode Island
• Henry Barker (canon), Canon of Westminster
• H. W. Barker, American politician