# List of titles and honours of Charles III

Charles III has received numerous titles, decorations, and honorary appointments, as a member of the British royal family, as heir apparent to Elizabeth II, and as King of the United Kingdom and the 14 other Commonwealth realms.

## Royal and noble titles and styles

Charles was originally styled as "His Royal Highness Prince Charles of Edinburgh" per letters patent issued by his grandfather George VI.
Upon the accession of his mother as queen, as the eldest son of the monarch, Charles automatically became, in England, the Duke of Cornwall and, in Scotland, the Duke of Rothesay, Earl of Carrick, Baron of Renfrew, Lord of the Isles, and Prince and Great Steward of Scotland. As such, he was styled "His Royal Highness The Duke of Cornwall", except in Scotland, where he was known as "His Royal Highness The Duke of Rothesay" instead.
In 1958, letters patent from the then sovereign made Charles the Prince of Wales and Earl of Chester and, on 1 July 1969, he was invested as such during the a ceremony in which a coronet and robes were placed on him. In 2021, upon the death of his father, Prince Philip, Charles furthermore inherited the titles Duke of Edinburgh, Earl of Merioneth, and Baron Greenwich. When he became the British sovereign himself on 8 September 2022, these titles merged with the Crown.
Titles as Prince Charles :
| Title | From | From | To | To |
| Title | Date | Reason | Date | Reason |
| Duke of Cornwall | 6 February 1952 | His mother's accession (automatically) | 8 September 2022 | Acceded as Charles III (titles transferred to the new heir apparent) |
| Duke of Rothesay | 6 February 1952 | His mother's accession (automatically) | 8 September 2022 | Acceded as Charles III (titles transferred to the new heir apparent) |
| Earl of Carrick | 6 February 1952 | His mother's accession (automatically) | 8 September 2022 | Acceded as Charles III (titles transferred to the new heir apparent) |
| Baron of Renfrew | 6 February 1952 | His mother's accession (automatically) | 8 September 2022 | Acceded as Charles III (titles transferred to the new heir apparent) |
| Lord of the Isles | 6 February 1952 | His mother's accession (automatically) | 8 September 2022 | Acceded as Charles III (titles transferred to the new heir apparent) |
| Prince and Great Steward of Scotland | 6 February 1952 | His mother's accession (automatically) | 8 September 2022 | Acceded as Charles III (titles transferred to the new heir apparent) |
| Prince of Wales | 26 July 1958 | Granted to the heir apparent | 8 September 2022 | Acceded as Charles III (titles merged with the Crown) |
| Earl of Chester | 26 July 1958 | Granted to the heir apparent | 8 September 2022 | Acceded as Charles III (titles merged with the Crown) |
| Duke of Edinburgh | 9 April 2021 | Death of his father (inherited) | 8 September 2022 | Acceded as Charles III (titles merged with the Crown) |
| Earl of Merioneth | 9 April 2021 | Death of his father (inherited) | 8 September 2022 | Acceded as Charles III (titles merged with the Crown) |
| Baron Greenwich | 9 April 2021 | Death of his father (inherited) | 8 September 2022 | Acceded as Charles III (titles merged with the Crown) |

### Regnal name

In an announcement following the death of Queen Elizabeth II, Prime Minister Liz Truss referred to Charles as King Charles III, the first official usage of that name. Shortly afterwards Clarence House confirmed that he would use the regnal name Charles III.
There had previously been speculation that he might choose a different name, because the previous two monarchs named Charles are both associated with negative events in royal history: Charles I was beheaded in 1649 and Charles II reigned during the Great Plague and the Great Fire of London. The name Charles III is also associated with the Jacobite pretender, Charles Edward Stuart, who claimed the throne under that name in the 18th century. The most discussed alternative regnal name had been George VII, in honour of Charles' maternal grandfather; although, prior to succeeding to the throne, Charles denied discussing a regnal name at all.

### Regnal style

Each Commonwealth realm acts as an independent monarchy but in a personal union, as such King Charles has different titles in each realm:
| Country | Date | Title |
| Antigua and Barbuda | 8 September 2022 – present | Charles the Third, by the Grace of God, King of Antigua and Barbuda and His other Realms and Territories, Head of the Commonwealth |
| Australia | 8 September 2022 – present | King Charles the Third, by the Grace of God King of Australia and His other Realms and Territories, Head of the Commonwealth |
| The Bahamas | 8 September 2022 – present | Charles the Third, by the Grace of God King of the Commonwealth of The Bahamas and of His other Realms and Territories, Head of the Commonwealth |
| Belize | 8 September 2022 – present | Charles the Third, by the Grace of God, King of Belize and of His other Realms and Territories, Head of the Commonwealth |
| Canada | 8 September 2022 – 8 January 2024 | English: Charles the Third, by the Grace of God of the United Kingdom, Canada and His other Realms and Territories King, Head of the Commonwealth, Defender of the Faith French: Charles Trois, par la grâce de Dieu, Roi du Royaume-Uni, du Canada et de ses autres royaumes et territoires, Chef du Commonwealth, Défenseur de la Foi |
| Canada | 8 January 2024 – present | English: Charles the Third, by the Grace of God King of Canada and His other Realms and Territories, Head of the Commonwealth French: Charles Trois, par la grâce de Dieu Roi du Canada et de ses autres royaumes et territoires, Chef du Commonwealth In spring 2023, the Canadian government introduced a bill changing the monarch's title by dropping the reference to the United Kingdom and the phrase Defender of the Faith. The bill received royal assent on 22 June 2023; a proclamation of the new title was issued on 8 January 2024. |
| Grenada | 8 September 2022 – present | Charles the Third, by the Grace of God, King of Grenada and of His other Realms and Territories, Head of the Commonwealth |
| Jamaica | 8 September 2022 – present | Charles the Third, by the Grace of God of Jamaica and of His other Realms and Territories King, Head of the Commonwealth |
| New Zealand | 8 September 2022 – present | English: King Charles the Third, by the Grace of God King of New Zealand and of His Other Realms and Territories, Head of the Commonwealth, Defender of the Faith Māori: Kīngi Tiāre te Tuatoru, na te huatau o te Atua, te Kīngi o Aotearoa me ērā atu o Ōna Whaitua, rohe hoki, te Upoko o te Kāhui Whenua, te Kaiwawao o te Whakapono |
| Papua New Guinea | 8 September 2022 – present | King Charles the Third, King of Papua New Guinea and His other Realms and Territories, Head of the Commonwealth |
| Saint Kitts and Nevis | 8 September 2022 – present | King Charles the Third by the Grace of God, King of Saint Christopher and Nevis and of His other Realms and Territories, Head of the Commonwealth |
| Saint Lucia | 8 September 2022 – present | Charles the Third, by the Grace of God, King of Saint Lucia and of His other Realms and Territories, Head of the Commonwealth |
| Saint Vincent and the Grenadines | 8 September 2022 – present | Charles the Third, by the Grace of God, King of Saint Vincent and the Grenadines and His other Realms and Territories, Head of the Commonwealth |
| Solomon Islands | 8 September 2022 – present | Charles the Third, by the Grace of God, King of Solomon Islands and His other Realms and Territories, Head of the Commonwealth |
| Tuvalu | 8 September 2022 – present | Charles the Third, by the Grace of God, King of Tuvalu and of His other Realms and Territories, Head of the Commonwealth |
| United Kingdom | 8 September 2022 – present | English: Charles the Third, by the Grace of God of the United Kingdom of Great Britain and Northern Ireland and of his other Realms and Territories, King, Head of the Commonwealth, Defender of the Faith Welsh: Charles y Trydydd, drwy Ras Duw, ar Deyrnas Unedig Prydain Fawr a Gogledd Iwerddon a’i Deyrnasoedd eraill, yn Frenin, yn Ben ar y Gymanwlad, yn Amddiffynnwr y Ffydd |
The King's full British styles and titles were read out at the state funeral of his mother by David White, Garter Principal King of Arms, as follows:
Let us humbly beseech Almighty God to bless with long life, health and honour, and all worldly happiness the Most High, Most Mighty and Most Excellent Monarch, our Sovereign Lord, Charles III, now, by the Grace of God, of the United Kingdom of Great Britain and Northern Ireland and of His other Realms and Territories King, Head of the Commonwealth, Defender of the Faith, and Sovereign of the Most Noble Order of the Garter.

### Commonwealth

On 20 April 2018, the Commonwealth Heads of Government agreed that Charles would succeed his mother as Head of the Commonwealth, which he did on her death on 8 September 2022.

### Other (United Kingdom)

| Region | Date | Title |
| Duchy of Lancaster | 8 September 2022 – present | Duke of Lancaster |
| Scotland | 8 September 2022 – present | King of Scots |
| Gibraltar | 8 September 2022 – present | King of Gibraltar |
| Guernsey | 8 September 2022 – present | Duke of Normandy and King in right of the Bailiwick of Guernsey |
| Jersey | 8 September 2022 – present | Duke of Normandy and King in right of the Bailiwick of Jersey |
| Isle of Man | 8 September 2022 – present | Lord of Mann |
| Braemar, Scotland | 8 September 2022 – present | Chieftain of the Braemar Gathering |
| England | 8 September 2022 – present | Seigneur of the Swans |

### Other (Canada)

| Region | Title |
| Alberta | In Blackfoot: Mekaisto In English: Chief Red Crow |
| Manitoba | Leading Star |
| Nunavut Saskatchewan | In Inuktitut: Attaniout Ikeneego In English: The Son of the Big Boss (loosely translates to heir apparent) |

### Other

| Region | Title |
| Samoa | In Samoan: Tui Taumeasina In English: King of Taumeasina |
| Samoa | In Samoan: Toa'iga o Tumua In English: Paramount chief |
| Tanzania | In Maasai: Oloishiru Ingishi In English: The Helper of the Cows (literally he whom the cows love so much they call for him when they are in times of distress) |
| Papua New Guinea | In Tok Pisin: Nambawan pikinini bilong Misis Kwin In English: The number one child belonging to Mrs Queen |
| Vanuatu | High Chief Mal Menaringmanu |

## Military and police ranks and titles
### Military ranks

| Flag | Date | Rank | Branch |
| Australia |||||
| | 19 October 2024 – present | Admiral of the Fleet | Royal Australian Navy |
| | 19 October 2024 – present | Field Marshal | Australian Army |
| | 19 October 2024 – present | Marshal of the Royal Australian Air Force | Marshal of the Royal Australian Air Force |
| Canada |||||
| | 11 November 2009 – present | Vice-Admiral | Royal Canadian Navy |
| | 11 November 2009 – present | Lieutenant-General | Canadian Army |
| | 11 November 2009 – present | Lieutenant-General | Royal Canadian Air Force |
| New Zealand |||||
| | 2015 – present | Admiral of the Fleet | Royal New Zealand Navy |
| | 2015 – present | Field Marshal | New Zealand Army |
| | 2015 – present | Marshal of the Royal New Zealand Air Force | Marshal of the Royal New Zealand Air Force |
| United Kingdom |||||
| | 8 March 1971 – 1 January 1977 | Flight Lieutenant | Royal Air Force |
| | 15 September 1971 – 1 September 1972 | Acting Sub-Lieutenant | Royal Navy |
| | 27 July 1973 – 1 January 1977 | Lieutenant | Royal Navy |
| | 1 January 1977 – 14 November 1988 | Commander | Royal Navy |
| | 1 January 1977 – 14 November 1988 | Wing Commander | Royal Air Force |
| | 14 November 1988 – 14 November 1998 | Captain | Royal Navy |
| | 14 November 1988 – 14 November 1998 | Group Captain | Royal Air Force |
| | 14 November 1998 – 14 November 2002 | Rear-Admiral | Royal Navy |
| | 14 November 1998 – 14 November 2002 | Major-General | British Army |
| | 14 November 1998 – 14 November 2002 | Air Vice-Marshal | Royal Air Force |
| | 14 November 2002 – 14 November 2006 | Vice-Admiral | Royal Navy |
| | 14 November 2002 – 14 November 2006 | Lieutenant-General | British Army |
| | 14 November 2002 – 14 November 2006 | Air Marshal | Royal Air Force |
| | 14 November 2006 – 16 June 2012 | Admiral | Royal Navy |
| | 14 November 2006 – 16 June 2012 | General | British Army |
| | 14 November 2006 – 16 June 2012 | Air Chief Marshal | Royal Air Force |
| | 16 June 2012 – present | Admiral of the Fleet | Royal Navy |
| | 16 June 2012 – present | Field Marshal | British Army |
| | 16 June 2012 – present | Marshal of the Royal Air Force | Marshal of the Royal Air Force |

### Military titles

| Flag | Date | Appointment |
| Canada ||||
| | 8 September 2022 – present | Commander-in-Chief of the Canadian Armed Forces |
| New Zealand ||||
| | 8 September 2022 – present | Head of the Armed Forces |
| United Kingdom ||||
| | 8 September 2022 – present | Head of the Armed Forces |

### Police appointments

| Flag | Date | Appointment | Service |
| Canada |||||
| | 23 May 2012 – 28 April 2023 | Honorary Commissioner | Royal Canadian Mounted Police |
| | 28 April 2023 – present | Commissioner-in-Chief of the Royal Canadian Mounted Police | Commissioner-in-Chief of the Royal Canadian Mounted Police |

### Honorary military appointments

Australia
* 1977 – present: Colonel-in-Chief of the Royal Australian Armoured Corps
* 2023 – present: Captain-General of the Royal Australian Artillery
Canada
* 1977 – present: Colonel-in-Chief of Lord Strathcona's Horse (Royal Canadians)
* 1977 – present: Colonel-in-Chief of the Royal Winnipeg Rifles
* 1977 – present: Colonel-in-Chief of the Royal Regiment of Canada
* 1985 – present: Colonel-in-Chief of the Royal Canadian Dragoons
* 2004 – present: Colonel-in-Chief of the Black Watch (Royal Highland Regiment) of Canada
* 2005 – present: Colonel-in-Chief of the Toronto Scottish Regiment (Queen Elizabeth The Queen Mother's Own)
* 2009 – present: Head of the Canadian Rangers
* 2022 – present: Colonel-in-Chief of the Governor General's Horse Guards
* 2023 – present: Captain General of the Royal Regiment of Canadian Artillery
* 1977 – present: Colonel-in-Chief of the Air Reserve Group
* 2015 – present: Commodore-in-Chief of the Royal Canadian Navy (Fleet Atlantic)
New Zealand
* 1977–2015: Air Commodore-in-Chief of the Royal New Zealand Air Force
* 2023 – present: Captain-General of the Royal New Zealand Artillery
Papua New Guinea
* 1984 – present: Colonel-in-Chief of the Royal Pacific Islands Regiment
United Kingdom
* 1969–2006: Colonel-in-Chief of the Royal Regiment of Wales
* 1975–2022: Colonel, Welsh Guards
* 1977–2007: Colonel-in-Chief of the Cheshire Regiment
* 1977–1994: Colonel-in-Chief of the Gordon Highlanders
* 1977–1994: Colonel-in-Chief of the 2nd King Edward VII's Own Gurkha Rifles (The Sirmoor Rifles)
* 1977 – present: Colonel-in-Chief of the Parachute Regiment
* 1985–1992: Colonel-in-Chief of the 5th Royal Inniskilling Dragoon Guards
* 1992–2023: Colonel-in-Chief of the Royal Dragoon Guards
* 1992–2023: Colonel-in-Chief of the Army Air Corps
* 1994 – present: Colonel-in-Chief of the Royal Gurkha Rifles
* 1994–2006: Deputy Colonel-in-Chief of the Highlanders (Seaforth, Gordons and Camerons)
* 2000–2023: Royal Honorary Colonel of the Queen's Own Yeomanry
* 2003–2023: Colonel-in-Chief of The Queen's Dragoon Guards
* 2003–2006: Colonel-in-Chief of the King's Regiment
* 2003–2006: Colonel-in-Chief of the Black Watch (Royal Highland Regiment)
* 2006 – present: Royal Colonel of the Black Watch, 3rd Battalion, The Royal Regiment of Scotland
* 2006 – present: Royal Colonel of the 51st Highland, 7th Battalion, The Royal Regiment of Scotland
* 2007–2023: Colonel in Chief of the Mercian Regiment
* 2022 – present: Colonel-in-Chief of the Life Guards
* 2022 – present: Colonel-in-Chief of the Blues and Royals
* 2022 – present: Colonel-in-Chief of the Grenadier Guards
* 2022 – present: Colonel-in-Chief of the Coldstream Guards
* 2022 – present: Colonel-in-Chief of the Scots Guards
* 2022 – present: Colonel-in-Chief of the Irish Guards
* 2022 – present: Colonel-in-Chief of the Welsh Guards
* 2023 – present: Colonel-in-Chief of the Corps of Royal Engineers
* 2023 – present: Colonel-in-Chief of the Royal Scots Dragoon Guards
* 2023 – present: Colonel-in-Chief of the Royal Tank Regiment
* 2023 – present: Colonel-in-Chief of the Royal Regiment of Scotland
* 2023 – present: Captain General of the Royal Artillery
* 2023 – present: Captain General of the Honourable Artillery Company
* 2024 – present: Colonel-in-Chief of the Royal Welsh
* 1993–2023: Royal Honorary Air Commodore, RAF Valley
* 2023 – present: Royal Honorary Air Commodore, RAF Marham
* 2023 – present: Air Commodore-in-Chief, RAF Regiment
* 2006 – present: Commodore-in-Chief of Plymouth, Royal Naval Command
* 2019 – present: Commodore-in-Chief, Aircraft Carriers
* 2023 – present: Sponsor of HMS Queen Elizabeth
* 2006 – present: Honorary Commodore of His Majesty's Coastguard
* 8 September 2022 – present: Lord High Admiral of the United Kingdom
* 28 October 2022 – present: Captain General Royal Marines

## University degrees

    See below at #Scholastic for honorary degrees.
| Country | Date | School | Degree |
| United Kingdom | 1970 | University of Cambridge | Bachelor of Arts (BA) |
| United Kingdom | 1975 | University of Cambridge | Master of Arts (MA Cantab) |

## Orders and decorations
### Commonwealth realms

Appointments from Commonwealth realms :
| Country | Date | Appointment |
| United Kingdom | 26 July 1958 – 8 September 2022 | Royal Knight Companion of the Most Noble Order of the Garter |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Noble Order of the Garter |
| United Kingdom | 10 December 1974 – 8 September 2022 | Great Master and First and Principal Knight Grand Cross of the Most Honourable Order of the Bath |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Honourable Order of the Bath |
| United Kingdom | 11 February 1977 – 8 September 2022 | Extra Knight of the Most Ancient and Most Noble Order of the Thistle |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Ancient and Most Noble Order of the Thistle |
| United Kingdom | 20 December 1977 – 8 September 2022 | Member of Her Majesty's Most Honourable Privy Council |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Illustrious Order of Saint Patrick |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Distinguished Order of Saint Michael and Saint George |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Excellent Order of the British Empire |
| United Kingdom | 8 September 2022 – present | Sovereign of the Distinguished Service Order |
| United Kingdom | 8 September 2022 – present | Sovereign of the Imperial Service Order |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Exalted Order of the Star of India |
| United Kingdom | 8 September 2022 – present | Sovereign of the Most Eminent Order of the Indian Empire |
| United Kingdom | 8 September 2022 – present | Sovereign of the Imperial Order of the Crown of India |
| United Kingdom | 8 September 2022 – present | Sovereign of the Order of British India |
| United Kingdom | 8 September 2022 – present | Sovereign of the Indian Order of Merit |
| United Kingdom | 8 September 2022 – present | Sovereign of the Order of Burma |
| Australia | 14 March 1981 | Knight of the Order of Australia |
| Australia | 8 September 2022 – present | Sovereign Head of the Order of Australia |
| New Zealand | 1983 – 8 September 2022 | Extra Companion of the Queen's Service Order |
| New Zealand | 8 September 2022 – 3 May 2024 | Sovereign Head of the Queen's Service Order |
| New Zealand | 3 May 2024 – present | Sovereign Head of the King's Service Order |
| New Zealand | 8 September 2022 – present | Sovereign of the Order of New Zealand |
| New Zealand | 8 September 2022 – present | Sovereign of the New Zealand Order of Merit |
| Saskatchewan (Canada) | 24 April 2001 – present | Honorary Member of the Saskatchewan Order of Merit |
| Commonwealth of Nations | 27 June 2002 – 8 September 2022 | Member of the Order of Merit |
| Commonwealth of Nations | 8 September 2022 – present | Sovereign of the Order of Merit |
| Commonwealth of Nations | 8 September 2022 – present | Sovereign of the Royal Victorian Order |
| Commonwealth of Nations | 8 September 2022 – present | Sovereign of the Order of the Companions of Honour |
| Commonwealth of Nations | 8 September 2022 – present | Sovereign Head of the Most Venerable Order of the Hospital of Saint John of Jerusalem |
| Papua New Guinea | 3 November 2012 – 8 September 2022 | Royal Chief of the Order of Logohu |
| Papua New Guinea | 8 September 2022 – present | Sovereign of the Order of Logohu |
| Papua New Guinea | 8 September 2022 – present | Sovereign of the Order of the Star of Melanesia |
| Canada | 18 May 2014 – 8 September 2022 | Member of Her Majesty's Privy Council for Canada |
| Canada | 1 July 2017 – 8 September 2022 | Extraordinary Companion of the Order of Canada |
| Canada | 8 September 2022 – present | Sovereign of the Order of Canada |
| Canada | 18 May 2022 – 8 September 2022 | Extraordinary Commander of the Order of Military Merit |
| Canada | 8 September 2022 – present | Sovereign of the Order of Military Merit |
| Canada | 8 September 2022 – present | Sovereign of the Order of Merit of the Police Forces |
| Antigua and Barbuda | 8 September 2022 – present | Sovereign of the Order of the National Hero |
| Antigua and Barbuda | 8 September 2022 – present | Sovereign of the Order of the Nation |
| Antigua and Barbuda | 8 September 2022 – present | Sovereign of the Most Illustrious Order of Merit |
| Antigua and Barbuda | 8 September 2022 – present | Sovereign of the Order of Princely Heritage |
| The Bahamas | 8 September 2022 – present | Sovereign of the Order of Merit of the Bahamas |
| Belize | 8 September 2022 – present | Sovereign of the Order of the National Hero |
| Belize | 8 September 2022 – present | Sovereign of the Order of Belize |
| Belize | 8 September 2022 – present | Sovereign of the Order of Distinction |
| Grenada | 8 September 2022 – present | Sovereign of the Prestige Order of the National Hero |
| Grenada | 8 September 2022 – present | Sovereign of the Most Distinguished Order of the Nation |
| Grenada | 8 September 2022 – present | Sovereign of the Order of Grenada |
| Saint Kitts and Nevis | 8 September 2022 – present | Sovereign of the Order of the National Hero |
| Saint Kitts and Nevis | 8 September 2022 – present | Sovereign of the Order of St Christopher and Nevis |
| Saint Lucia | 8 September 2022 – present | Sovereign of the Order of Saint Lucia |
| Tuvalu | 8 September 2022 – present | Sovereign of the Tuvalu Order of Merit |
| Solomon Islands | 8 September 2022 – present | Sovereign of the Order of the Solomon Islands |
| Solomon Islands | 4 June 2024 – present | Star of the Solomon Islands |

### Other Commonwealth countries

Appointments from other Commonwealth countries :
| Country | Date | Appointment |
| Malawi | 16 April 1985 | Grand Commander of the Order of the Lion |
| Brunei | 1996 | Member of the Family Order of Laila Utama |
| Ghana | 6 November 2018 | Honorary Companion of the Order of the Star of Ghana |
| Barbados | 30 November 2021 | Honorary recipient of the Order of Freedom of Barbados |

### Non-Commonwealth countries

Appointments from non-Commonwealth countries :
| Country | Date | Appointment |
| Finland | 15 July 1969 | Grand Cross of the Order of the White Rose of Finland |
| Japan | 5 October 1971 | Grand Cordon of the Supreme Order of the Chrysanthemum |
| Japan | 25 June 2024 | Collar of the Supreme Order of the Chrysanthemum |
| Netherlands | 11 April 1972 | Grand Cross of the Order of the Crown |
| Luxembourg | 13 June 1972 | Grand Cross of the Order of the Oak Crown |
| Denmark | 30 April 1974 | Knight of the Order of the Elephant |
| Kingdom of Nepal | 23 February 1975 | Member of the Most Glorious Order of Ojaswi Rajanya |
| Sweden | 23 May 1975 | Knight of the Royal Order of the Seraphim |
| Brazil | 8 March 1978 | Grand Cross of the National Order of the Southern Cross |
| Norway | 1 July 1978 | Grand Cross with Collar of the Royal Norwegian Order of Saint Olav |
| Egypt | 12 August 1981 | Grand Cordon of the Order of the Republic |
| Netherlands | 16 November 1982 | Knight Grand Cross of the Order of Orange-Nassau |
| France | 23 October 1984 | Grand Cross of the National Order of the Legion of Honour |
| Bahrain | 16 November 1986 | Member 1st Class of the Order of Sheikh Isa bin Salman Al Khalifa |
| Qatar | 14 November 1986 | Collar of the Order of Merit |
| Spain | 18 April 1986 | Knight Grand Cross of the Royal and Distinguished Spanish Order of Charles III |
| Saudi Arabia | 24 March 1987 | Member 1st Class of the King Abdul Aziz Order of Merit |
| Portugal | 27 April 1993 | Grand Cross of the Military Order of Saint Benedict of Aviz |
| Kuwait | 9 November 1993 | Member 1st Class of the Order of Mubarak the Great |
| Hungary | 3 March 2010 | Grand Cross of the Order of Merit of the Republic of Hungary |
| Mexico | 9 September 2015 | Sash of Special Category of the Mexican Order of the Aztec Eagle |
| France | 16 March 2017 | Commander of the Order of Agricultural Merit |
| Romania | 29 March 2017 | Grand Cross of the Order of the Star of Romania |
| Armenia | 19 October 2018 | Recipient of the Order of Friendship |
| Germany | 29 March 2023 | Grand Cross Special Class of the Order of Merit of the Federal Republic of Germany |
| Portugal | 15 June 2023 | Grand Collar of the Military Order of the Tower and Sword |
| South Korea | 21 November 2023 | Recipient of the Grand Order of Mugunghwa |
Decorations and medals from non-Commonwealth countries :
| Country | Date | Appointment |
| Kingdom of Nepal | 24 February 1975 | Recipient of the King Birendra Coronation Medal |
| Netherlands | 30 April 2013 | Recipient of the King Willem-Alexander Inauguration Medal |
| Qatar | 3 December 2024 | Recipient of the Sword of the Founder Sheikh Jassim bin Mohammed bin Thani |

## Wear of orders, decorations, and medals

The ribbons worn regularly by Charles in undress uniform are as follows:
| Order of the Bath | Order of the Bath | Order of the Bath | Order of Merit | Order of Merit | Order of Merit | Order of Australia | Order of Australia | Order of Australia |
| King's Service Order | King's Service Order | King's Service Order | Order of Canada | Order of Canada | Order of Canada | Order of Military Merit | Order of Military Merit | Order of Military Merit |
| Queen Elizabeth II Coronation Medal | Queen Elizabeth II Coronation Medal | Queen Elizabeth II Coronation Medal | Queen Elizabeth II Silver Jubilee Medal | Queen Elizabeth II Silver Jubilee Medal | Queen Elizabeth II Silver Jubilee Medal | Queen Elizabeth II Golden Jubilee Medal | Queen Elizabeth II Golden Jubilee Medal | Queen Elizabeth II Golden Jubilee Medal |
| Queen Elizabeth II Diamond Jubilee Medal | Queen Elizabeth II Diamond Jubilee Medal | Queen Elizabeth II Diamond Jubilee Medal | Queen Elizabeth II Platinum Jubilee Medal | Queen Elizabeth II Platinum Jubilee Medal | Queen Elizabeth II Platinum Jubilee Medal | Naval Long Service and Good Conduct Medal with three bars | Naval Long Service and Good Conduct Medal with three bars | Naval Long Service and Good Conduct Medal with three bars |
| Canadian Forces' Decoration with three clasps | Canadian Forces' Decoration with three clasps | Canadian Forces' Decoration with three clasps | New Zealand 1990 Commemoration Medal | New Zealand 1990 Commemoration Medal | New Zealand 1990 Commemoration Medal | New Zealand Armed Forces Award | New Zealand Armed Forces Award | New Zealand Armed Forces Award |
With medals, Charles normally wears the breast stars of the Garter, Thistle, and Bath. When only one should be worn, he wears the Order of the Garter star, except in Scotland where the Scottish Order of the Thistle star is worn. Foreign honours are worn in accordance with British customs and traditions when applicable.

## Non-national titles and honours
### Member and fellowships

| Country | Date | Organisation | Position |
| United Kingdom (England and Wales) | 1975 – present | Marylebone Cricket Club | Honorary Life Member |
| United Kingdom (England and Wales) | 1975 – present | Honourable Society of Gray's Inn | Royal Bencher |
| United Kingdom (England and Wales) | 1978 – present | Royal Society | Royal Fellow (FRS) |
| United Kingdom (England and Wales) | 2000 – present | Royal Asiatic Society | Fellow (FRAS) |
| United Kingdom (England and Wales) | | Foreign Press Association | Honorary Member |
The Worshipful Company of Carpenters installed Charles as an Honorary Liveryman "in recognition of his interest in London's architecture." Charles is also Permanent Master of the Worshipful Company of Shipwrights, a Freeman of the Worshipful Company of Drapers, Honorary Freeman of the Worshipful Company of Musicians, Honorary Freeman and Liveryman of the Worshipful Company of Stationers and Newspaper Makers, Honorary Liveryman of the Worshipful Company of Farmers, Honorary Member of the Court of Assistants of the Worshipful Company of Goldsmiths, and a Royal Liveryman of the Worshipful Company of Gardeners.

### Scholastic
#### Chancellor, visitor, governor, and fellowships

| Country | Date | School | Position |
| England | 1988 | Trinity College, Cambridge | Honorary Fellow |
| England | 2007 | Liverpool John Moores University | Honorary Fellow |
| England | 2020 | Kellogg College, Oxford | Bynum Tudor Fellow |

#### Honorary degrees

| Country | Date | School | Degree |
| England | 1981 | Royal College of Music | Doctor of Music (DMus) |
| New Zealand | 1981 | University of Otago | Doctor of Literature (LittD) |
| Canada | 1983 | University of Alberta | Doctor of Laws (LLD) |
| Italy | 1987 | University of Bologna | Doctor of Literature and Philosophy (DLitt et Phil) |
| Canada | 1991 | Queen's University at Kingston | Doctor of Laws (LLD) |
| England | 1998 | University of Durham | Doctor of Civil Law (DCL) |
| Scotland | 2001 | University of Glasgow | Doctor of Laws (LLD) |
| England | 2007 | University of Chester | Doctor of Letters (DLitt) |
| Scotland | 2004 | Royal Scottish Academy of Music and Drama | Doctor of the Academy |
| India | 2013 | Forest Research Institute | Doctor of Science (DSc) |
| Romania | 31 May 2014 | University of Bucharest | Doctorate |
| Romania | 29 May 2017 | Babeș-Bolyai University | Doctorate |

### Dynastic orders

| Appointer | Date | Appointment |
| Kīngitanga | 2023 | Member Supreme Class of the Order of King Pootatau Te Wherowhero |

## Freedom of the City

* 5 July 1969: Cardiff
* 1970: Royal Borough of Windsor and Maidenhead
* 1971: London
* 1977: Calgary
* 3 April 1979: Portsmouth
* 8 June 1989: Northampton
* 24 May 1994: Swansea
* 24 October 2002: Ripon

### Foreign

* 2011: Madrid
* 2021: Athens

## Honorific eponyms
### Academic

* King Charles III Professorship – Trinity College, Cambridge

### Geographic locations

* Australian Antarctic Territory: Prince Charles Mountains
* British Antarctic Territory: Prince Charles Strait
* Ross Dependency: Prince of Wales Glacier

### Structures
#### Buildings

* Fiji: Prince Charles Park, Nadi
* Hong Kong: Prince of Wales Hospital, Sha Tin
* Queensland: The Prince Charles Hospital, Brisbane
* United Kingdom: Prince Charles House, Cornwall
Former
* British Hong Kong: Prince of Wales Building, Admiralty (renamed in 1997)

### Awards

* Prince of Wales Prize for Municipal Heritage Leadership

### Species

* Ecuador: Hyloscirtus princecharlesi, or the Prince Charles Stream Tree Frog