Mam Manivan Phanivong

Mam Manivan Phaninvong (1934 – 1975) was born in Vientiane, Laos. She married King Norodom Sihanouk of Cambodia in 1949, becoming his sixth wife. They had two daughters, Princess Norodom Sujata and the Royal Princess Norodom Arunrasmy.

She was murdered by the Khmer Rouge in April 1975.