Thailand's Princess Bajrakitiyabha Mahidol, the eldest daughter of King Maha Vajiralongkorn, has died at the age of 47 after spending more than three years in a coma. The royal palace announced her passing on Friday, June 12, 2026, following a prolonged battle with multiple health complications. The princess had been hospitalized since December 2022 after collapsing while training her dogs in Nakhon Ratchasima, with doctors attributing her condition to a severe heart infection and subsequent organ failures.
Immediate Action & Core Facts
Prime Minister Anutin Charnvirakul declared a 15-day national mourning period, during which all government offices and schools will fly flags at half-mast. The princess will lie in state at the Grand Palace, and her funeral will be held with the highest royal honors. The government has allowed entertainment and sports events to proceed but has requested a moment of silence in her honor.
Deeper Dive & Context
Medical Background
Princess Bajrakitiyabha's health deteriorated due to a mycoplasma infection, which led to heart complications, intra-abdominal infections, colitis, and blood clotting disorders. Despite intensive care, her condition worsened in May 2026, with physicians unable to stabilize her heart rate or organ functions.
Public Life and Legacy
The princess was a prominent figure in Thai society, known for her work in justice reform, particularly her 'Inspire' project aimed at rehabilitating incarcerated women. She held a doctorate in law from Cornell University and served as Thailand's ambassador to Austria from 2012 to 2014. In 2021, she was appointed as a chief of staff in her father's private bodyguard, holding the rank of general.
National Response
Mourners gathered at King Chulalongkorn Memorial Hospital, where she was treated, holding photos and paying their respects. Prime Minister Anutin described her as a 'pride of Thailand,' emphasizing her contributions to social justice and equality. The royal family has lost a key figure, with some observers noting her potential role in future succession plans.
Entertainment and Mourning
While the government has permitted events to continue, organizers and attendees are expected to observe a moment of silence before proceedings. The princess's death has sparked an outpouring of grief, with many Thais reflecting on her advocacy for women's rights and prison reform.