Robert Leighton
Robert Leighton may refer to:
- Robert Leighton (bishop), Scottish preacher, Bishop of Dunblane, Archbishop of Glasgow, & academic
- Robert Leighton (author), British author of historical adventure fiction and books about Dogs
- Robert Leighton (cartoonist), American writer, puzzle writer and cartoonist
- Robert B. Leighton, American physicist
- Robert Leighton (broadcaster), English broadcaster
- Robert Leighton (film editor), British film editor
- Robert Leighton (MP), MP for Shrewsbury (UK Parliament constituency) 1661–1679