List of honours of Tonga awarded to heads of state and royalty

This article serves as an index – as complete as possible – of all the honorific orders or similar decorations awarded by Tonga, classified by Monarchies chapter and Republics chapter, and, under each chapter, recipients' countries and the detailed list of recipients.

Orders

 * King Tupou VI (18.03.2012 - )
 * Tonga - Order of Pouono - ribbon bar.svg Grand Master of the Royal Order of Pouono
 * TON Order of King George Tupou I ribbon.svg Grand Master of the Royal Order of King George Tupou I
 * TON Order of Queen Salote Tupou III ribbon.svg Grand Master of the Most Illustrious Order of Queen Salote Tupou III - Knight Grand Cross (31.7.2008)
 * TON Order of the Crown of Tonga ribbon.svg Grand Master of the Royal Order of the Crown of Tonga
 * TON Royal Order of the Phoenix ribbon.svg Grand Master of the Royal Order of the Phoenix
 * TON Military Order of St George ribbon.svg Grand Master of the Royal Military Order of St. George
 * TON Royal Household Order of Tonga ribbon.svg Grand Master of the Most Devoted Royal Household Order of Tonga - Knight Grand Cross (1.8.2011)
 * TON Royal_Order_of_Oceania_ribbon.svg Grand Master of the Royal Order of Oceania
 * Queen Nanasipau'u Tuku'aho:
 * TON King George Tupou V Royal Family Order ribbon.svg King George Tupou V Royal Family Order (1.8.2011)
 * Crown Prince Tupouto'a 'Ulukalala:
 * TON Order of Queen Salote Tupou III ribbon.svg Knight Grand Cross of the Order of Queen Salote Tupou III (31.7.2008)
 * Princess Lātūfuipeka Tukuʻaho:
 * TON King George Tupou V Royal Family Order ribbon.svg King George Tupou V Royal Family Order of Tonga (1.8.2011).
 * Princess Salote Mafile'o Pilolevu Tuita :
 * TON Order of the Crown of Tonga ribbon.svg Knight Grand Cross of the Royal Order of the Crown of Tonga (31.7.2008)
 * TON King George Tupou V Royal Family Order ribbon.svg King George Tupou V Royal Family Order (1.8.2011)
 * Captain Siosa'ia Ma'ulupekotofa Tuita, 9th Tuita
 * TON Order of Queen Salote Tupou III ribbon.svg Knight Grand Cross of the Most Illustrious Order of Queen Salote Tupou III (31.7.2008)
 * Viliami Tupoulahi Mailefihi Tuku’aho, Prince Tu’i Pelehake (Prince Sione Ngu's 2nd son)
 * TON Order of the Crown of Tonga ribbon.svg Knight Grand Cross of the Royal Order of the Crown of Tonga (31.7.2008)
 * Princess Mele Siu'ilikutapu Tuku'aho [Princess Mele Siu'ilikutapu Kalaniuvalu-Fotofili] (Prince Sione Ngu's eldest daughter)
 * TON Order of Queen Salote Tupou III ribbon.svg Knight Grand Cross with Collar of the Most Illustrious Order of Queen Salote Tupou III (31.7.2008)
 * TON Order of the Crown of Tonga ribbon.svg Knight Grand Cross with Collar of the Royal Order of the Crown of Tonga (31.7.2008)
 * TON King George Tupou V Royal Family Order ribbon.svg King George Tupou V Royal Family Order (1.8.2011)
 * Princess 'Elisiva Fusipala Tauki'onetuku Tuku'aho [Princess 'Elisiva Vaha'i] (Prince Sione Ngu's 2nd daughter)
 * TON King George Tupou V Royal Family Order ribbon.svg King George Tupou V Royal Family Order (1.8.2011)
 * Princess Lavinia Mata-'o-Taone Tuku'aho [Princess Lavinia Ma'afu] (Prince Sione Ngu's 3rd daughter)
 * TON King George Tupou V Royal Family Order ribbon.svg King George Tupou V Royal Family Order (1.8.2011)
 * Princess Sinaitakala 'Ofeina-'e he-Langi Tuku'aho [Princess Sinaitakala Fakafanua] (Prince Sione Ngu's 4th daughter and Crown Princess' mother)
 * TON King George Tupou V Royal Family Order ribbon.svg King George Tupou V Royal Family Order (1.8.2011)

Decorations

 * Coronation Jubilee Medal Tonga 04071992.png King Taufa’ahau Tupou IV Coronation Silver Jubilee Medal (4.7.1992)
 * Coronation Medal 01082008 (Tonga).png King George Tupou V Coronation Medal (31.7.2008 )
 * TDS General Service Medal (Tonga).gif Tonga Defence Services General Service (Bougainville) Medal
 * Tonga Defence Long Service and Good Conduct Medal.gif Tonga Defence Services Long Service and Good Conduct Medal
 * Royal Tongan Medal of Merit (Gold).gif 'Uluafu Gold Medal of Merit (September 1971)

Australia

 * Quentin Bryce, Former 25th Governor-General of Australia: Knight Grand Cross of the Order of the Crown
 * Reverend D'Arcy Wood, Former President of the Uniting Church in Australia:
 * Knight Grand Cross of the Order of the Crown
 * Recipient of the King Tupou VI Coronation Medal

Austrian Imperial and Royal Family

 * Crown Prince Karl:
 * Knight Grand Cross of the Order of the Royal House, Special Class
 * Recipient of the King Tupou VI Coronation Medal
 * Archduke Georg:
 * Knight Grand Cross of the Order of the Royal House
 * Recipient of the King Tupou VI Coronation Medal

Ducal Family of Hohenberg

 * Princess Marie-Therese:
 * Knight Grand Cross of the Order of the Royal House
 * Recipient of the King Tupou VI Coronation Medal

Bhutan

 * King Jigme Khesar: Knight Grand Cross of the Order of Queen Salote Tupou III

Fiji

 * Epeli Nailatikau, 8th President of Fiji:
 * Knight Grand Cross of the Royal Military Order of St George
 * Recipient of the King Tupou VI Coronation Medal

Japan

 * Emperor Naruhito I:
 * Knight Grand Cross with Collar of the Order of the Crown
 * Recipient of the King George Tupou V Coronation Medal
 * Recipient of the King Tupou VI Coronation Medal
 * Empress Masako:
 * Dame Grand Cross of the Order of Queen Salote Tupou III
 * Recipient of the King Tupou VI Coronation Medal

Māori Royal Family

 * King Tuheitia:
 * Knight Grand Cross of the Order of the Crown
 * Knight Grand Cross of the Royal Household Order, 1st Class
 * Recipient of the King George Tupou V Coronation Medal
 * Recipient of the King Tupou VI Coronation Medal
 * Makau Ariki Atawhai:
 * Dame Grand Cross of the Royal Household Order, 1st Class
 * Recipient of the King Tupou VI Coronation Medal

Thailand

 * Princess Sirindhorn:
 * Knight Grand Cross with Collar of the Order of the Crown
 * Recipient of the King George Tupou V Coronation Medal

Two Sicilian Royal Family

 * Prince Carlo, Duke of Castro: Knight Grand Cross of the Order of the Royal House, Special Class
 * Princess Camilla, Duchess of Castro: Dame Grand Cross of the Order of the Royal House, Special Class

United Kingdom

 * Queen Elizabeth II: Knight Grand Cross of the Order of Queen Salote Tupou III
 * Prince Richard, Duke of Gloucester:
 * Knight Grand Cross of the Order of the Crown
 * Recipient of the King George Tupou V Coronation Medal
 * Birgitte, Duchess of Gloucester:
 * Dame Grand Cross of the Order of the Crown
 * Recipient of the King George Tupou V Coronation Medal
 * Simon Arthur, 4th Baron Glenarthur
 * Knight Grand Cross of the Order of the Crown
 * Recipient of the King George Tupou V Coronation Medal
 * Recipient of the King Tupou VI Coronation Medal
 * Harry Lamin: Knight Commander of the Order of the Crown
 * Recipient of the King George Tupou V Coronation Medal

United States

 * Adrienne L. Kaeppler, President of the International Council for Traditional Music:
 * Member of the Royal Household Order
 * Recipient of the King George Tupou V Coronation Medal