Wightman is a surname, and may refer to:
- Arthur Wightman, American theoretical physicist (Wightman axioms)
- Brian Wightman, Australian politician
- Edward Wightman, English Baptist, last person to be burnt for heresy in England.
- Hazel Hotchkiss Wightman, American tennis player, for whom the Wightman Cup is named
- Louise Wightman (Lucy), American bodybuilder and dancer
- Reginald Wightman, Canadian politician
- Robert Wightman, American actor
Read more about Wightman: See Also