Henry C. Barnard was an American politician. He was a member of the Wisconsin State Assembly. Barnard was born on January 19, 1837, in St. Charles County, Missouri. He was a merchant by trade.[1] Barnard was a member of the Assembly during the 1870 and 1871 sessions.[2] Previously, he had been an unsuccessful candidate in 1868, losing to William E. Rowe. He was a Democrat.