Henry May

• Henry May (American politician), U.S. Representative from Maryland
• Henry May (New Zealand politician), New Zealand politician
• Henry May (VC), Scottish recipient of the Victoria Cross
• Henry Allan Roughton May, English army officer
• Henry F. May, American historian
• Henry May (co-operative activist), British co-operative activist
• Henry John May (priest), Dean of St George's Cathedral, Georgetown, Guyana