Henry Hewitt

• Henry Hewitt , English landscape painter
• Henry Charles Hewitt, English film actor
• Henry Harwood Hewitt, American architect who worked in Denver and Los Angeles
• William Henry Hewitt, South African soldier and Victoria Cross recipient
• Henry Kent Hewitt, American naval officer
• Col. Henry Hewitt Wood House, a historic home located at Charleston, West Virginia
• Hewitt, Minnesota, named for Henry Hewitt, an early settler
• Henry Hewitt, alias Tokamak, a fictional DC Comics character