Tun Dr Siti Hasmah Mohamad Ali, the former spouse of Malaysia’s longest-serving prime minister Tun Dr Mahathir Mohamad, passed away on September 28, 2026, at the age of 100. Known for her gracious demeanor and cultured spirit, she was widely respected both in Malaysia and internationally.

Siti Hasmah, often described as a warm and hospitable figure, accompanied her husband on numerous official visits abroad, where she left a lasting impression as an impeccable guest and an engaging conversationalist. Her interest extended beyond diplomatic protocols, showing genuine curiosity in the cultures and histories of the countries they visited.

One close associate recounted interactions dating back to 1979 during a diplomatic posting in Hong Kong. The associate remembered a dinner arranged to accommodate Dr Mahathir’s preferences, which initially caused some embarrassment as fresh seafood was primarily served despite the prime minister’s noted disinclination for fish. The incident was gracefully defused by Dr Siti Hasmah, who encouraged adaptability and emphasized that there would always be suitable food options. This approach reflected her calm and understanding nature in often delicate social situations.

During a visit to Monterrey, Mexico, Dr Mahathir surprised companions by trying barbecued cabrito despite his usual aversion to mutton, a willingness attributed in part to prior understanding of his preferences gained through Siti Hasmah’s presence. Such moments illustrated the couple’s approachable and adaptable character amid official duties.

Siti Hasmah also maintained close personal connections with friends and families met on official trips. Gifts from her travels, especially from Argentina, were fondly inscribed “Amachee” (grandmother) for her friends’ children, highlighting her affectionate and familial nature. While Dr Mahathir engaged in horse-riding excursions in Argentina’s Mendoza region, Siti Hasmah would often explore local cultural sites, including numerous Catholic shrines nestled in the mountainous hills. Her enthusiasm for understanding local histories and traditions underscored her cosmopolitan outlook and intellectual curiosity.

Widely regarded as a figure of kindness, generosity, and refinement, Tun Dr Siti Hasmah’s legacy extends beyond her role as the prime minister’s spouse. She is remembered as a distinguished diplomat in her own right, a connoisseur of fine food, and a cultivated and gracious presence on the international stage. Her passing marks the end of a significant chapter in Malaysia’s modern history.