| Title | Name | Address(es) | Estates |
|---|
| Viscount | Harberton,Viscount, | 14 | Albemarle-street | | | |
| Viscount | Downe,Viscount, | 11 | Charles-street,Berkeley-square | | | Cowick-hall,and Danby-hall,Yorkshire |
| Viscount | Cranley,Viscount,M.P. | 8 | Clarges-street,Piccadilly | | | Clandon,Guildford,Surrey |
| Viscount | Sidmouth,Rt.Hon.Viscount, | 5 | Clifford-street | | | Richmond-park,Surrey |
| Viscount | Bernard,Viscount, | 3 | Connaught-place | | | |
| Viscount | Carleton,Viscount, | 13 | George-street,Hanover-square | | | Abbotts,Langley,Kent |
| Viscount | Hawarden,Viscount, | 76 | Gloucester-place,Portman-square | | | Dundrum,Cashell,Ireland |
| Viscount | Dungannon,Viscount, | 3 | Grafton-street,Bond-street | | | Brynkinalt,Denbighshire |
| Viscount | Hampden,Viscount. | 59 | Green-street,Grosvenor-square | | | Hampden-house, Berks.. Glynde-hall, Sussex |
| Viscount | Sydney,Viscount, | 3 | Grosvenor-square | | | Frognal,nearFoot'sCray,Kent |
| Viscount | Maynard,Viscount, | 38 | Grosvenor-square | | | Easton, near Dunmow, Essex |
| Viscount | Clifden,Viscount, | 22 | Hanover-square | | | Goram-castle..Ringwood-lodge, Kilkenny...Compten-house,Somersetshire..Roehampton,Surrey |
| Viscount | Lascelles,Viscount,M.P. | | Harewood-place,Hanover-square | | | Harewood House, Wetherby, Yorkshire |
| Viscount | Kirkwall,Viscount, | 24 | Holles-street | | | |
| Viscount | Ennismore,Viscount, | | Kingston-house,Knightsbridge | | | |
| Viscount | Ashbrook,Viscount, | 3 | Mansfield-street | | | Beaumont Lodge, Berks |
| Viscount | Duncannon,Visct.M P. | 18 | Margaret-street | | | |
| Viscount | Milton,Viscount,M.P. | | Mortimer-house,Halkin-street,Grosvenor-place | | | |
| Viscount | Barrington,Viscount, | 7 | New-Cavendish-street | | | |
| Viscount | Kilburn,Viscount, | 28 | North-Audley-street | | | Etoll house, Northumberland |
| Viscount | Lowther,Viscount, M.P. | 25 | Pall-mall | | | |
| Viscount | Althorpe,Viscount, M.P. | 107 | Pall-mall | | | Wisetonhall, Bawtry, Notts...... Darlington-house, Northamptonshire |
| Viscount | Dudley,& Ward,Visct. | | Park-lane | | | Himleyhall,nearWolverhampton,Stafford |
| Viscount | Morpeth,Viscount,M.P. | 125 | Park-street | | | |
| Viscount | Midleton,Viscount, | 107 | Park-street,Grosvenor-square | | | Peper-harrow,nearGodalmin,Surry |
| Viscount | Pery,Viscount, | 122 | Park-street,Grosvenor-square | | | |
| Viscount | Anson,Viscount, | | St.James's-square | | | Shugborough,Litchfield,Staffordshire |
| Viscount | Falmouth,Rt.Hon.Visc. | 2 | St.James's-square | | | Woolhampton,nearNewburyBerks.. Tregothan,near Truro, Cornwall |
| Viscount | Castlereagh,Rt. Hon. Visct, M.P. | 15 | St.James's-square | | | Mount Stewart, near Londonderry, Ireland..North Cray, Kent |
| Viscount | Granville,Viscount, | 15 | Stanhope-street | | | Tixall-hall,near Litchfield |
| Viscount | Bulkeley,Visct. | 5 | Stanhope-street,Mayfair | | | Baron-Hill, Anglesea, N. Wales...Englefield-green, Berks... Poynton, Stockport, Cheshire.. Kings Nempton-house, Devonshire |
| Viscount | Torrington,Viscount, | 39 | Upper-Seymour-street | | | Yeoats Park,Kent |
| Viscount | Melbourne,Viscount, | | Whitehall | | | Brocket-hall, Hertfordshire.. Melbournehail Derbyshire |
