
Princess Sirivannavari receives the Grand Officier rank of the Légion d’honneur, marking historic milestones in Thai-French diplomatic relations.
In a historic ceremony reflecting centuries of diplomatic affinity, Her Royal Highness Princess Sirivannavari Nariratana Rajakanya has been formally invested with the prestigious rank of Grand Officier of the National Order of the Legion of Honour (Légion d’honneur) at the French Ministry of Culture.
The decree to bestow France’s highest national distinction was signed earlier this year, on 26 January 2026, by His Excellency Emmanuel Jean-Michel Frédéric Macron, president of the French Republic.
The French government extended this profound honour in deep recognition of Her Royal Highness’s tireless royal duties and her exceptional contributions to promoting French culture, fine arts, and the traditional art de vivre (art of living) within Thailand.
The investiture also celebrates the enduring bonds of friendship between the two nations, coinciding with the 340th anniversary of the inaugural contact between Siam and France in 2025 and the 170th anniversary of the formal establishment of Thai-French diplomatic relations this year.
A Distinguished Gathering in Paris
On 22 May 2026, Her Royal Highness graciously granted permission for the French Republic to present the insignia at a formal ceremony in Paris. The decoration was presented on behalf of the president by Catherine Pégard, the French Minister of Culture.
The high-profile event was attended by a senior delegation of Thai state officials, including the Prime Minister and Minister of Interior, Anutin Charnvirakul; Deputy Prime Minister and Minister of Foreign Affairs, Sihasak Phuangketkeow; Deputy Prime Minister and Minister of Finance, Ekniti Nitithanprapas; and Minister of Culture, Sabida Thaiseth. His Excellency Jean-Claude Poimboeuf, the Ambassador of France to Thailand, was also in attendance.
During the ceremony, Pégard delivered an eloquent tribute to Her Royal Highness, praising her outstanding role as a highly accomplished individual whose diverse initiatives have vibrantly projected French elegance, culture, and lifestyle in Thailand while fostering permanent goodwill between the two countries.
In her royal response, Princess Sirivannavari expressed her heartfelt gratitude for France’s enduring friendship and its rich cultural heritage. Her Royal Highness highlighted her personal admiration for French fashion, design, and the creative industries—sectors that heavily intersect with her own royal patronage.
She further emphasised the profound value of cultural preservation, noting how France's approach to safeguarding its heritage serves as a vital inspiration for driving the fine arts and creative economies back home in Thailand.
Understanding France’s Highest Order
Founded by Emperor Napoleon Bonaparte on 19 May 1802, the Legion of Honour (Légion d’honneur) translates to the "Legion of Honour" and bears the foundational motto "Honneur et Patrie" (Honour and Fatherland).
It stands as the premier national order of the French Republic, initially created to reward military bravery and exceptional civilian merit.
Today, the accolade recognises individuals—both French citizens and foreign nationals—who have rendered distinguished service to France across diverse fields, including science, culture, industry, the military, and humanitarian efforts, whilst inspiring wider society toward the public good.
The insignia itself is a beautifully crafted five-armed white star featuring the profile of Marianne, the symbol of the French Republic, encircled by a gold ring and nestled between crossed oak and laurel wreaths.
The reverse bears the historic motto and the order's foundation date.
The honour is structured into five distinct classes:
Chevalier (Knight): A badge worn on the left chest with a plain ribbon.
Officier (Officer): A badge worn on the left chest, adorned with a rosette.
Commandeur (Commander): A badge suspended from a neck ribbon.
Grand Officier (Grand Officer): A badge with a rosette worn on the left chest, accompanied by a silver star (plaque) on the right chest.
Grand-Croix (Grand Cross): The supreme class, featuring a badge worn on a sash over the right shoulder, paired with a star on the left chest.
A Legacy of Royal Distinction
With this investiture, Her Royal Highness Princess Sirivannavari joins an illustrious lineage of the Thai Royal Family who have been uniquely honoured by the French Republic over the past two centuries:
His Majesty King Mongkut (Rama IV) was invested with the Grand-Croix in 1863.
His Majesty King Bhumibol Adulyadej the Great (Rama IX) was invested with the Grand-Croix in 1960.
Her Royal Highness Princess Galyani Vadhana, the Princess of Naradhiwas, was created a Grand Officier in 2007.
Her Royal Highness Princess Maha Chakri Sirindhorn has similarly been invested with the rank of Grand Officier.
Source: HRH Princess Sirivannavari Nariratana Rajakanya