Robert Leighton may refer to:
- Robert Leighton (bishop) (1611–1684), Scottish preacher, Bishop of Dunblane, Archbishop of Glasgow, & academic
- Robert B. Leighton (1919–1997), American physicist
This disambiguation page, one that points to other pages that might otherwise have the same name, lists articles associated with the name Robert Leighton. If an internal link led you here, you may wish to change the link to point directly to the intended article.