• Princess Bajrakitiyabha Narendira ​Debyavati of Thailand has died after spending more than three years in a coma. She was 47. AFP
    Princess Bajrakitiyabha Narendira ​Debyavati of Thailand has died after spending more than three years in a coma. She was 47. AFP
  • Princess Bajrakitiyabha, centre, takes part in the coronation procession of her father, King Maha Vajiralongkorn, in 2019. AFP
    Princess Bajrakitiyabha, centre, takes part in the coronation procession of her father, King Maha Vajiralongkorn, in 2019. AFP
  • (FILES) Thailand's Prince Dipangkorn Rasmijoti (L), Princess Bajrakitiyabha Mahidol (C) and King Maha Vajiralongkorn (R) wave from the balcony of Suddhaisavarya Prasad Hall of the Grand Palace as they grant a public audience on the final day of his royal coronation in Bangkok on May 6, 2019. Thai Princess Bajrakitiyabha Mahidol, the king's eldest daughter, has died aged 47, the royal palace announced on June 12, 2026, more than three years after she was hospitalised following a sudden illness. (Photo by Jewel SAMAD / AFP)
    (FILES) Thailand's Prince Dipangkorn Rasmijoti (L), Princess Bajrakitiyabha Mahidol (C) and King Maha Vajiralongkorn (R) wave from the balcony of Suddhaisavarya Prasad Hall of the Grand Palace as they grant a public audience on the final day of his royal coronation in Bangkok on May 6, 2019. Thai Princess Bajrakitiyabha Mahidol, the king's eldest daughter, has died aged 47, the royal palace announced on June 12, 2026, more than three years after she was hospitalised following a sudden illness. (Photo by Jewel SAMAD / AFP)
  • Princess Bajrakitiyabha in Bangkok in 2020. She collapsed in 2022 while exercising her dogs. AFP
    Princess Bajrakitiyabha in Bangkok in 2020. She collapsed in 2022 while exercising her dogs. AFP
  • Princess Bajrakitiyabha attends the Royal Barge procession in Bangkok, in 2019. AFP
    Princess Bajrakitiyabha attends the Royal Barge procession in Bangkok, in 2019. AFP
  • Princess Bajrakitiyabha greets Thai royalists outside the Grand Palace in Bangkok, in 2020. EPA
    Princess Bajrakitiyabha greets Thai royalists outside the Grand Palace in Bangkok, in 2020. EPA

Thai princess dies after more than three years in coma


Thailand's ​Princess Bajrakitiyabha Narendira ​Debyavati, eldest child of King ⁠Maha Vajiralongkorn, has died, the ⁠royal palace said on Friday. She was 47.

The princess had spent more than three years in a coma after being admitted to hospital in ⁠December 2022 following a sudden loss of consciousness caused by a heart condition. She was in the north-eastern province of Nakhon Ratchasima at the time and was flown by helicopter to the ⁠capital, Bangkok, for treatment.

She died on Thursday evening after her ​condition ⁠worsened owing to an abdominal ‌infection, colitis, low blood pressure, arrhythmias and blood clotting disorders, the palace statement said.

Princess Bajrakitiyabha, ​also known as Princess Pa, was born on December 7, 1978, to King Vajiralongkorn, who was Crown Prince at the time, and his first wife, Princess Soamsawali.

Princess Bajrakitiyabha had a prominent role in public life in Thailand, leading efforts to improve the livelihoods of women in prison, and developed a career in diplomacy. She studied law at Cornell University, obtaining a master's degree and a doctorate, and worked as a lawyer in the Thai Office of the Attorney General from 2006 to 2011.

From 2012 to 2014, she was Thailand's ambassador to Austria, Slovenia and Slovakia, before returning to the attorney general's office in Bangkok. She also founded a charity ​promoting the rights of women in prison, particularly those ‌who were pregnant while detained.

In 2017, Princess Bajrakitiyabha was appointed ​as the goodwill ambassador for the rule of law in South-East Asia by the UN Commission on Crime Prevention and Criminal Justice. She transferred to the ⁠army in 2021, where she was bestowed the rank of general ⁠and served as chief of staff in the Royal Security Command.

The princess was one of King Vajiralongkorn's three children with formal titles and was eligible to take the throne under the constitution. The palace will hold royal funeral rites, and the government is expected to declare a period of national mourning.

Updated: June 12, 2026, 10:01 AM