Peerage (general introduction)
Peerage Titles (nobility), ranked by order
(highest-ranking hereditary titles in the British peerage system)
-  Duke § United Kingdom  
  -  Marquess § United Kingdom  
  -  Earl  
  -  Baron  
   Lord (
general title for many peers, also used informally)
  Representative peer (
elected member of the Scottish [1707–1963] or Irish [1801–1922] peerage who sat in the UK House of Lords on behalf of their peerage group)
  Hereditary peer  
  (
peerage title that is passed down through inheritance; coronet depends on rank)
  Life peer  
  (
peerage title granted for lifetime service; and, the title cannot be inherited; wears a Baron’s coronet)
 
Titled but Below the Peerage
(honorary or hereditary titles that do not grant peerage status)
 Baronet (
hereditary title ranking below a baron, but above a knight)
  Knight (
non-hereditary honor awarded for service or merit)
  Dame (
female equivalent of a Knight, awarded for distinguished service)
  Privilege of peerage (
legal rights and privileges associated with being a peer, even if not sitting in Parliament)
 
Commoners and Gentry
(non-peerage ranks historically associated with privilege and status)
 Courtesy title (
honorific used by heirs of peers, not legally recognized)
  Esquire (
once a rank below knight, now an informal designation)
  Gentleman  
  (
traditional term for men of status and refinement)
  Baronage (
collective term for barons, historically linked to landownership)
  Laird (
Scottish landowner, similar to an esquire or lord of the manor, but not a peer)
  Scottish clan (
traditional kinship-based groups in Scotland, some led by clan chiefs)
 
Concepts Related to the Peerage (and Non-Peerage)
(broader ideas, historical context, and legislative aspects of the peerage system)
 Peerage Bill (
legislation related to the peerage, including reforms)
  British nobility (
wider concept of noble ranks, including those not part of the peerage)
 
Regalia and Symbols
(items associated with noble status and rank)
 Coronet (
small crown worn by peers, indicating rank in the hierarchy)
 Order of precedence in Northern Ireland
Honors and Nobiliary Elements
-  Orders, decorations, and medals of the United Kingdom 
 -  Post-nominal letters § Civil usage in the UK 
 -  Post-nominal letters § Academic usage in the UK 
 -  List of post-nominal letters (United Kingdom) 
 -  Nobiliary particle § United Kingdom 
 -  College of Arms  
   Herald  
  (
officer of arms responsible for heraldry and ceremonial functions)
 -  Garter Principal King of Arms  
  -  King of Arms 
 -  Lord Lyon King of Arms  
  -  Order of the Garter  
  -  Order of the British Empire 
 -  Order of St Michael and St George 
 -  List of people who have declined a British honour 
 
Scottish and Other Nobility Structures 
  -  Scottish clan 
 -  Baronage of Scotland 
 -  Substantive title 
 
🏰 Early Peerages (Before 1707)
 Peerage of Scotland (
Scottish titles created before 1707; some later sat in the House of Lords, with all gaining seats from 1964 to 1999)
  Jacobite peerage (
titles granted by exiled Stuart monarchs (1689–1766) in opposition to the British and Irish peerage systems)
 
🇬🇧 Peerages of Great Britain and Ireland (1707–1801)
 Peerage of Ireland (
Irish titles created before 1920; held seats in the Irish House of Lords until 1801, with some later sitting in the UK House of Lords)
 
🏛 Peerages of the United Kingdom (1801–Present)
 Peerages in the United Kingdom (
titles created since 1801 in the United Kingdom of Great Britain and Ireland – renamed the UK of Great Britain and Northern Ireland after 1921)
 
📜Other Peerage-Related Topics
 Peerage Act 1963 (
allowed hereditary peers to disclaim their titles for life; ended Scottish representative peers)
 
-  Alderney  
  -  Guernsey  
  -  Herm  
  -  Sark  
  
Other Crown Dependencies
 Cornwall  
  (
Duchy of Cornwall, but no separate peerage)
 Order of precedence in the Isle of Man
-  Australian peers and baronets 
 -  Australian knights and dames 
 -  Order of the Thistle 
 -  Table of precedence for the Commonwealth of Australia 
 -  Order of Australia (established February 14, 1975)
 
-  Canadian peers and baronets 
 -  Canadian titles debate 
 
-  Order of precedence in British Columbia 
 
-  Order of precedence in Newfoundland and Labrador 
 
-  New Zealand royal honours system 
 -  Orders, decorations, and medals of New Zealand 
 -  New Zealand Order of Merit (established May 30, 1996)
 -  New Zealand royal honours system 
 
Lists of Titles and Holders
Dukes and Dukedoms
-  Royal dukedoms in the United Kingdom 
 -  Dukes in the United Kingdom 
 -  List of dukes in the peerages of Britain and Ireland 
 -  List of dukedoms in the peerages of Britain and Ireland 
 -  Earls, Marquises and Dukes in the Baronage of Scotland § List of Marquisates and Dukedoms in the Baronage of Scotland 
 
Marquesses and Marquessates
-  Marquesses in the United Kingdom 
Britain and Ireland
-  List of marquesses in the peerages of Britain and Ireland 
 -  List of marquessates in the peerages of Britain and Ireland 
 
Scotland
-  Earls, Marquises and Dukes in the Baronage of Scotland § List of Marquisates and Dukedoms in the Baronage of Scotland 
 -  Category:Marquessates in the Peerage of Scotland 
 
 
Earls and Earldoms
-  List of earls in the peerages of Britain and Ireland 
 -  List of earldoms 
 
Scotland
-  Earls, Marquises and Dukes in the Baronage of Scotland § List of Earldoms in the Baronage of Scotland 
 
Viscounts and Viscountcies
-  List of viscounts in the peerages of Britain and Ireland 
 -  List of viscountcies in the peerages of Britain and Ireland 
 
Barons, Lords of Parliament, and Baronetcies
-  List of barons in the peerages of Britain and Ireland 
 -  List of hereditary baronies in the Peerage of the United Kingdom 
 -  List of baronies in the Peerage of England 
 -  List of baronies in the peerages of Britain and Ireland 
 -  List of life peerages 
 -  List of lordships of Parliament 
 -  List of peers 1790–1799 
 -  List of peerages created for women 
 -  List of peerages inherited by women 
 -  Standing Council of the Baronetage 
 
Scotland
-  Baronage of Scotland 
 -  Lords in the Baronage of Scotland 
 
Dormant, Extinct, and Forfeited Peerages
-  Category:Dormant peerages 
 -  List of extinct baronetcies 
 -  Category:Extinct dukedoms in the Peerage of England 
 -  Category:Extinct baronies 
 -  Category:Extinct dukedoms 
 -  Category:Extinct earldoms 
 -  Category:Extinct marquessates 
 -  Category:Extinct viscountcies 
 -  Category:Forfeited peerages 
 -  Category:Forfeited earldoms in the Peerage of England 
 
Legal Aspects of the Peerage
-  Peerage law 
 -  Baronies created by error 
 -  Cash-for-Honours scandal 
 -  False titles of nobility 
 -  Titles Deprivation Act 1917 
 
Fictional Nobility
-  List of fictional nobility 
 
Reference Works and Databases
-  Burke's Peerage 
 -  The Scots Peerage 
 -  Roll of the Peerage