# List of courtesy titles in the peerages of Britain and Ireland

This is a list of courtesy titles used for the heirs of currently extant titles in the Peerages of England, Scotland, Great Britain, Ireland, and the United Kingdom. Asterisks denote courtesy titles currently used by living heirs.

## Courtesy titles for heirs of dukes

| Peer | Son | Grandson | Great-grandson |
| The Duke of Norfolk | Earl of Arundel* | Lord Maltravers | |
| The Duke of Somerset | Lord Seymour* | | |
| The Duke of Richmond, Lennox and Gordon | Earl of March and Kinrara* | Lord Settrington | |
| The Duke of Grafton | Earl of Euston* | Viscount Ipswich | |
| The Duke of Beaufort | Marquess of Worcester* | Earl of Glamorgan* | Viscount Grosmont |
| The Duke of St Albans | Earl of Burford* | Lord Vere* | |
| The Duke of Bedford | Marquess of Tavistock* | Lord Howland | |
| The Duke of Devonshire | Marquess of Hartington | Earl of Burlington* | Lord Cavendish* |
| The Duke of Marlborough | Marquess of Blandford* | Earl of Sunderland | Lord Churchill |
| The Duke of Rutland | Marquess of Granby* | Lord Haddon | |
| The Duke of Hamilton and Brandon | Marquess of Douglas and Clydesdale* | Earl of Angus | Lord Abernethy |
| The Duke of Buccleuch and Queensberry | Earl of Dalkeith* | Lord Eskdaill* | |
| The Duke of Argyll | Marquess of Lorne* | Earl of Campbell | Viscount Lochaw |
| The Duke of Atholl | Marquess of Tullibardine* | Earl of Strathtay | Viscount Balquhidder |
| The Duke of Montrose | Marquess of Graham* | Earl of Kincardine | Viscount Dundaff |
| The Duke of Roxburghe | Marquess of Bowmont and Cessford | Earl of Kelso | Viscount Broxmouth |
| The Duke of Manchester | Viscount Mandeville | Lord Kimbolton | |
| The Duke of Northumberland | Earl Percy* | Lord Lovaine | |
| The Duke of Leinster | Marquess of Kildare | Earl of Offaly | Viscount Leinster |
| The Duke of Wellington | Marquess of Douro | Earl of Mornington* | Viscount Wellesley* |
| The Duke of Sutherland | Marquess of Stafford* | Earl Gower | Viscount Trentham |
| The Duke of Abercorn | Marquess of Hamilton* | Viscount Strabane* | |
| The Duke of Westminster | Earl Grosvenor | Viscount Belgrave | |
| The Duke of Fife | Earl of Southesk* | Lord Carnegie | Master of Carnegie |
| The Duke of Gloucester | Earl of Ulster* | Lord Culloden* | |
| The Duke of Kent | Earl of St Andrews* | Lord Downpatrick* | |
| The Duke of York | Earl of Inverness | Lord Killyleagh | |
| The Duke of Cambridge | Earl of Strathearn | Lord Carrickfergus | |
| The Duke of Sussex | Earl of Dumbarton | Lord Kilkeel | |
| The Duke of Edinburgh | Earl of Wessex* | Viscount Severn | |

## Courtesy titles for heirs of marquesses

| Peer | Son | Grandson |
| The Marquess of Winchester | Earl of Wiltshire* | Lord St John |
| The Marquess of Huntly | Earl of Aboyne* | Lord Strathavon* |
| The Marquess of Queensberry | Viscount Drumlanrig* | |
| The Marquess of Tweeddale | Earl of Gifford | Viscount Walden |
| The Marquess of Lothian | Earl of Ancram* | Lord Newbattle |
| The Marquess of Lansdowne | Earl of Kerry*/Shelburne | Viscount Calne & Calston*/Clanmaurice |
| The Marquess Townshend | Viscount Raynham* | |
| The Marquess of Salisbury | Viscount Cranborne* | |
| The Marquess of Bath | Viscount Weymouth* | |
| The Marquess of Hertford | Earl of Yarmouth* | Viscount Beauchamp* |
| The Marquess of Bute | Earl of Dumfries | Viscount Mountjoy |
| The Marquess of Waterford | Earl of Tyrone* | Lord Le Poer |
| The Marquess of Downshire | Earl of Hillsborough* | Viscount Kilwarlin |
| The Marquess of Donegall | Earl of Belfast* | Viscount Chichester |
| The Marquess of Headfort | Earl of Bective* | Lord Kenlis |
| The Marquess of Sligo | Earl of Altamont* | Viscount Westport |
| The Marquess of Ely | Viscount Loftus | |
| The Marquess of Exeter | Lord Burghley* | |
| The Marquess of Northampton | Earl Compton* | Lord Wilmington* |
| The Marquess Camden | Earl of Brecknock* | Viscount Bayham |
| The Marquess of Anglesey | Earl of Uxbridge* | Lord Paget |
| The Marquess of Cholmondeley | Earl of Rocksavage* | Viscount Malpas |
| The Marquess of Londonderry | Viscount Castlereagh | Lord Stewart |
| The Marquess Conyngham | Earl of Mount Charles* | Viscount Slane* |
| The Marquess of Ailesbury | Earl of Cardigan* | Viscount Savernake* |
| The Marquess of Bristol | Earl Jermyn* | Lord Hervey |
| The Marquess of Ailsa | Earl of Cassilis* | Lord Kennedy |
| The Marquess of Normanby | Earl of Mulgrave* | Lord Phipps |
| The Marquess of Abergavenny | Earl of Lewes | Viscount Nevill |
| The Marquess of Zetland | Earl of Ronaldshay* | Lord Dundas |
| The Marquess of Linlithgow | Earl of Hopetoun* | Viscount Aithrie* |
| The Marquess of Aberdeen and Temair | Earl of Haddo* | Viscount Formartine |
| The Marquess of Milford Haven | Earl of Medina* | Viscount Alderney |
| The Marquess of Reading | Viscount Erleigh* | |

## Courtesy titles for heirs of earls

| Peer | Son | Grandson |
| The Earl of Shrewsbury, Waterford and Talbot | Viscount Ingestre* | |
| The Earl of Derby | Lord Stanley* | |
| The Earl of Huntingdon | Viscount Hastings | |
| The Earl of Pembroke and Montgomery | Lord Herbert* | |
| The Earl of Devon | Lord Courtenay* | |
| The Earl of Lincoln | Lord Fynes | |
| The Earl of Suffolk and Berkshire | Viscount Andover* | |
| The Earl of Denbigh and Desmond | Viscount Feilding* | |
| The Earl of Westmorland | Lord Burghersh | |
| The Earl of Lindsey and Abingdon | Lord Norreys* | |
| The Earl of Winchilsea and Nottingham | Viscount Maidstone* | |
| The Earl of Sandwich | Viscount Hinchingbrooke* | |
| The Earl of Essex | Viscount Malden | |
| The Earl of Carlisle | Viscount Morpeth | |
| The Earl of Shaftesbury | Lord Ashley* | |
| The Earl of Portland | Viscount Woodstock* | |
| The Earl of Scarbrough | Viscount Lumley | |
| The Earl of Albemarle | Viscount Bury* | |
| The Earl of Coventry | Viscount Deerhurst | |
| The Earl of Jersey | Viscount Villiers*/Grandison | |
| The Earl of Crawford and Balcarres | Lord Balniel* | Master of Lindsay* |
| The Earl of Erroll | Lord Hay* | |
| The Earl of Sutherland | Lord Strathnaver | Master of Strathnaver |
| The Earl of Mar | Lord Garioch | |
| The Earl of Rothes | Lord Leslie | |
| The Earl of Morton | Lord Aberdour* | Master of Aberdour |
| The Earl of Buchan | Lord Cardross* | Master of Cardross |
| The Earl of Eglinton and Winton | Lord Montgomerie* | Master of Montgomerie |
| The Earl of Caithness | Lord Berriedale* | |
| The Earl of Mar and Kellie | Viscount Fentoun | |
| The Earl of Moray | Lord Doune* | Master of Doune |
| The Earl of Home | Lord Dunglass | |
| The Earl of Perth | Viscount Strathallan | |
| The Earl of Strathmore and Kinghorne | Lord Glamis | Master of Glamis |
| The Earl of Haddington | Lord Binning | |
| The Earl of Galloway | Lord Garlies* | |
| The Earl of Lauderdale | Viscount Maitland* | |
| The Earl of Lindsay | Viscount Garnock* | |
| The Earl of Loudoun | Lord Mauchline | |
| The Earl of Kinnoull | Viscount Dupplin* | |
| The Earl of Elgin and Kincardine | Lord Bruce* | Master of Bruce* |
| The Earl of Wemyss and March | Lord Elcho/Neidpath* | |
| The Earl of Dalhousie | Lord Ramsay* | |
| The Earl of Airlie | Lord Ogilvy* | Master of Ogilvy |
| The Earl of Leven and Melville | Lord Balgonie | |
| The Earl of Dysart | Lord Huntingtower* | Master of Huntingtower* |
| The Earl of Selkirk | Lord Daer | |
| The Earl of Northesk | Lord Rosehill | |
| The Earl of Dundee | Lord Scrymgeour* | Master of Scrymgeour* |
| The Earl of Newburgh | Viscount Kynnaird | |
| The Earl of Annandale and Hartfell | Lord Johnstone* | Master of Johnstone* |
| The Earl of Dundonald | Lord Cochrane* | |
| The Earl of Kintore | Lord Inverurie* | |
| The Earl of Dunmore | Viscount Fincastle | |
| The Earl of Orkney | Viscount Kirkwall* | |
| The Earl of Seafield | Viscount Reidhaven* | |
| The Earl of Stair | Viscount Dalrymple* | |
| The Earl of Rosebery and Midlothian | Lord Primrose/Dalmeny* | Master of Dalmeny |
| The Earl of Glasgow | Viscount Kelburn* | |
| The Earl Ferrers | Viscount Tamworth* | |
| The Earl of Dartmouth | Viscount Lewisham | |
| The Earl of Tankerville | Lord Ossulston | |
| The Earl of Aylesford | Lord Guernsey* | |
| The Earl of Macclesfield | Viscount Parker | |
| The Earl Waldegrave | Viscount Chewton* | |
| The Earl of Harrington | Viscount Petersham* | |
| The Earl of Portsmouth | Viscount Lymington* | |
| The Earl of Warwick and Brooke | Lord Brooke* | |
| The Earl of Buckinghamshire | Lord Hobart | |
| The Earl of Guilford | Lord North* | |
| The Earl of Hardwicke | Viscount Royston* | |
| The Earl of Ilchester | Lord Stavordale | |
| The Earl De La Warr | Lord Buckhurst* | |
| The Earl of Radnor | Viscount Folkestone* | |
| The Earl Spencer | Viscount Althorp* | |
| The Earl Bathurst | Lord Apsley* | |
| The Earl of Clarendon | Lord Hyde* | |
| The Earl of Mansfield and Mansfield | Viscount Stormont* | Master of Stormont |
| The Earl of Mount Edgcumbe | Viscount Valletort* | |
| The Earl Fortescue | Viscount Ebrington | |
| The Earl of Carnarvon | Lord Porchester* | |
| The Earl Cadogan | Viscount Chelsea* | |
| The Earl of Malmesbury | Viscount FitzHarris* | |
| The Earl of Cork and Orrery | Viscount Dungarvan* | |
| The Earl of Westmeath | Lord Delvin* | |
| The Earl of Meath | Lord Ardee* | |
| The Earl of Drogheda | Viscount Moore* | |
| The Earl of Granard | Viscount Forbes* | |
| The Earl of Darnley | Lord Clifton* | |
| The Earl of Bessborough | Viscount Duncannon* | |
| The Earl of Carrick | Viscount Ikerrin | |
| The Earl of Shannon | Viscount Boyle | |
| The Earl of Arran | Viscount Sudley | |
| The Earl of Courtown | Viscount Stopford* | |
| The Earl of Mexborough | Viscount Pollington* | |
| The Earl Winterton | Viscount Turnour | |
| The Earl of Kingston | Viscount Kingsborough* | |
| The Earl of Roden | Viscount Jocelyn* | |
| The Earl of Lisburne | Viscount Vaughan | |
| The Earl of Clanwilliam | Lord Gillford* | |
| The Earl of Antrim | Viscount Dunluce* | |
| The Earl of Longford | Lord Silchester* | |
| The Earl of Portarlington | Viscount Carlow* | |
| The Earl of Mayo | Lord Naas* | |
| The Earl Annesley | Viscount Glerawly* | |
| The Earl of Enniskillen | Viscount Cole | |
| The Earl Erne | Viscount Crichton | |
| The Earl of Lucan | Lord Bingham* | |
| The Earl Belmore | Viscount Corry* | |
| The Earl Castle Stewart | Viscount Stuart | |
| The Earl of Donoughmore | Viscount Suirdale* | |
| The Earl of Caledon | Viscount Alexander* | |
| The Earl of Rosslyn | Lord Loughborough* | |
| The Earl of Craven | Viscount Uffington | |
| The Earl of Onslow | Viscount Cranley | |
| The Earl of Romney | Viscount Marsham* | |
| The Earl of Chichester | Lord Pelham | |
| The Earl of Wilton | Viscount Grey de Wilton* | |
| The Earl of Limerick | Viscount Glentworth* | |
| The Earl of Clancarty | Viscount Dunlo | |
| The Earl of Powis | Viscount Clive* | |
| The Earl Nelson | Viscount Merton* | |
| The Earl of Gosford | Viscount Acheson | |
| The Earl of Rosse | Lord Oxmantown* | |
| The Earl of Normanton | Viscount Somerton* | |
| The Earl Grey | Viscount Howick | |
| The Earl of Lonsdale | Viscount Lowther | |
| The Earl of Harrowby | Viscount Sandon* | |
| The Earl of Harewood | Viscount Lascelles* | |
| The Earl of Minto | Viscount Melgund* | |
| The Earl Cathcart | Lord Greenock* | |
| The Earl of Verulam | Viscount Grimston* | |
| The Earl of St Germans | Lord Eliot | |
| The Earl of Morley | Viscount Boringdon | |
| The Earl of Bradford | Viscount Newport* | |
| The Earl of Eldon | Viscount Encombe* | |
| The Earl Howe | Viscount Curzon* | |
| The Earl of Stradbroke | Viscount Dunwich* | |
| The Earl Temple of Stowe | Lord Langton | |
| The Earl of Kilmorey | Viscount Newry and Mourne* | |
| The Earl of Listowel | Viscount Ennismore | |
| The Earl of Norbury | Viscount Glandine | |
| The Earl Cawdor | Viscount Emlyn* | |
| The Earl of Ranfurly | Viscount Northland* | |
| The Earl of Lichfield | Viscount Anson* | |
| The Earl of Durham | Viscount Lambton* | |
| The Earl Granville | Lord Leveson* | |
| The Earl of Effingham | Lord Howard of Effingham* | |
| The Earl of Ducie | Lord Moreton* | |
| The Earl of Yarborough | Lord Worsley* | |
| The Earl of Leicester | Viscount Coke* | |
| The Earl of Gainsborough | Viscount Campden* | |
| The Earl of Strafford | Viscount Enfield* | |
| The Earl of Cottenham | Viscount Crowhurst* | |
| The Earl Cowley | Viscount Dangan* | |
| The Earl of Dudley | Viscount Ednam | |
| The Earl Russell | Viscount Amberley | |
| The Earl of Cromartie | Viscount Tarbat* | |
| The Earl of Kimberley | Lord Wodehouse* | |
| The Earl of Wharncliffe | Viscount Carlton* | |
| The Earl Cairns | Viscount Garmoyle* | |
| The Earl of Lytton | Viscount Knebworth* | |
| The Earl of Selborne | Viscount Wolmer* | |
| The Earl of Iddesleigh | Viscount St Cyres* | |
| The Earl of Cranbrook | Lord Medway* | |
| The Earl of Cromer | Viscount Errington* | |
| The Earl of Plymouth | Viscount Windsor* | |
| The Earl of Liverpool | Viscount Hawkesbury* | |
| The Earl St Aldwyn | Viscount Quenington | |
| The Earl Beatty | Viscount Borodale* | |
| The Earl Haig | Viscount Dawick | |
| The Earl of Iveagh | Viscount Elveden* | |
| The Earl of Balfour | Viscount Traprain | |
| The Earl of Oxford and Asquith | Viscount Asquith* | |
| The Earl Jellicoe | Viscount Brocas | |
| The Earl of Inchcape | Viscount Glenapp* | |
| The Earl Peel | Viscount Clanfield* | |
| The Earl Baldwin of Bewdley | Viscount Corvedale | |
| The Earl of Halifax | Lord Irwin* | |
| The Earl of Gowrie | Viscount Ruthven of Canberra* | |
| The Earl Lloyd George of Dwyfor | Viscount Gwynedd* | |
| The Earl Mountbatten of Burma | Lord Brabourne* | |
| The Earl Alexander of Tunis | Lord Rideau | |
| The Earl of Swinton | Lord Masham* | |
| The Earl Attlee | Viscount Prestwood | |
| The Earl of Woolton | Viscount Walberton | |
| The Earl of Snowdon | Viscount Linley* | |
| The Earl of Stockton | Viscount Macmillan of Ovenden* | |