Siti Hasmah Mohamad Ali, the wife of Malaysia's longest-serving prime minister Mahathir Mohamad, died on Monday at the age of 100, her husband's office announced.
She died at the National Heart Institute in Kuala Lumpur, according to state news agency Bernama, which cited the couple's son Mokhzani Mahathir. No further details about the cause of death were immediately available.
**A public figure in her own right**
Far from a ceremonial spouse, Siti Hasmah carved out a distinct public identity over the decades her husband spent at the centre of Malaysian politics. She was widely known for an unassuming personality and easy humour that stood in deliberate contrast to her husband's blunt, often acerbic style.
As a political spouse, she championed public health, family planning and social causes. Mahathir himself once described her as the backbone of his success, saying he admired her determination to earn a university degree — a rarity among ethnic Malay women of her generation. "That, I think, reflects her strength of character," he told CNN in a 2018 interview.
**Seven decades of marriage**
The couple met while both were studying medicine in Singapore in the late 1940s and had celebrated 70 years of marriage this past August. They raised seven children together, including businessman Mokhzani, social activist Marina Mahathir and politician Mukhriz Mahathir.
Mahathir, 101, is often credited with modernising Malaysia across two stints as prime minister totalling more than two decades. His first tenure, from 1981 to 2003, oversaw rapid industrial growth that turned the country into one of Southeast Asia's economic tigers. He returned to the top job in 2018 as the country's oldest prime minister after coming out of retirement to topple Najib Razak, who was engulfed in the multibillion-dollar 1MDB scandal. That second stint ended in less than two years when his coalition collapsed in 2020 amid political infighting.
Sources:
- [Wife of Malaysia's longest-serving PM Mahathir dies at 100](https://www.reuters.com/world/asia-pacific/wife-malaysias-longest-serving-pm-mahathir-dies-100-2026-09-28/) — Reuters, September 28, 2026
She died at the National Heart Institute in Kuala Lumpur, according to state news agency Bernama, which cited the couple's son Mokhzani Mahathir. No further details about the cause of death were immediately available.
**A public figure in her own right**
Far from a ceremonial spouse, Siti Hasmah carved out a distinct public identity over the decades her husband spent at the centre of Malaysian politics. She was widely known for an unassuming personality and easy humour that stood in deliberate contrast to her husband's blunt, often acerbic style.
As a political spouse, she championed public health, family planning and social causes. Mahathir himself once described her as the backbone of his success, saying he admired her determination to earn a university degree — a rarity among ethnic Malay women of her generation. "That, I think, reflects her strength of character," he told CNN in a 2018 interview.
**Seven decades of marriage**
The couple met while both were studying medicine in Singapore in the late 1940s and had celebrated 70 years of marriage this past August. They raised seven children together, including businessman Mokhzani, social activist Marina Mahathir and politician Mukhriz Mahathir.
Mahathir, 101, is often credited with modernising Malaysia across two stints as prime minister totalling more than two decades. His first tenure, from 1981 to 2003, oversaw rapid industrial growth that turned the country into one of Southeast Asia's economic tigers. He returned to the top job in 2018 as the country's oldest prime minister after coming out of retirement to topple Najib Razak, who was engulfed in the multibillion-dollar 1MDB scandal. That second stint ended in less than two years when his coalition collapsed in 2020 amid political infighting.
Sources:
- [Wife of Malaysia's longest-serving PM Mahathir dies at 100](https://www.reuters.com/world/asia-pacific/wife-malaysias-longest-serving-pm-mahathir-dies-100-2026-09-28/) — Reuters, September 28, 2026
