Justice Campbell
- Archibald Campbell, 2nd Earl of Argyll
- Colin Campbell, 1st Earl of Argyll
- David Campbell (judge, born 1750)
- Dwight Campbell
- George W. Campbell
- J. R. Campbell (judge)
- James G. Campbell
- James U. Campbell
- John Archibald Campbell
- John Campbell, 1st Baron Campbell
- Joseph Campbell (judge)
- Josiah Abigail Patterson Campbell
- Judge Campbell (disambiguation)
- Preston W. Campbell
- Ralph Abercromby Campbell
- Robert M. Campbell
- Supreme Court of New South Wales
- William Campbell (judge)
- William W. Campbell (New York congressman)