Earls, Counts | Titles by Rank
- Earls of Crawford
- Earls of Cromartie
- Earls of Cromer
- Earls of Cumberland
- Earls of Dalhousie
- Earls of Dalkeith
- Earls of Danby
- Earls of Darlington
- Earls of Darnley
- Earls of Dartmouth
- Earls of Dartrey
- Earls of De La Warr
- Earls of Deloraine
- Earls of Deloriane
- Earls of Denbigh
- Earls of Derby
- Earls of Derby-I
- Earls of Derby-II
- Earls of Derwentwater
- Earls of Desart
- Earls of Desmond
- Earls of Devon
- Earls of Devon-a
- Earls of Devonhsire
- Earls of Devonshire
- Earls of Doncaster
- Earls of Dorset
- Earls of Douglas
- Earls of Downe
- Earls of Drogheda
- Earls of Ducie
- Earls of Dudley
- Earls of Dumbarton-II
- Earls of Dumfries
- Earls of Dundee
- Earls of Dundonald
- Earls of Dunfermline
- Earls of Dunmore
- Earls of Dunraven and Mount-Earl
- Earls of Durham
- Earls of Dysart
- Earls of East Anglia
- Earls of Edburh
- Earls of Effingham
- Earls of Eglinton
- Earls of Eglintoun
- Earls of Egmont
- Earls of Egremont
- Earls of Eldon
- Earls of Elgin