Mạch Ngọc Trân

Mạch Ngọc Trân (Chữ Hán and ; born 14 October 1973) is a Vietnamese-born Taiwanese politician.

Mạch's family grew coffee beans, fruits and produce in Vietnam. Mạch was born in Biên Hòa province. She moved to Changhua County and acquired Taiwanese citizenship in 1994, after marrying a Taiwanese national, and later divorced her Taiwanese husband, citing domestic violence. Mạch then attended a master's program at Providence University and worked in Taichung. She subsequently worked as a Vietnamese-language translator for the police and other governmental organizations. In 2022, Mạch was appointed the founding chair of the Happy People Party, and, at the time, also led the Taiwan Immigrant Association. In 2023, Mạch accepted a legislative nomination from the Taiwan People's Party, for which she was expelled from the Democratic Progressive Party. She won the 2024 election to the 11th Legislative Yuan on the Taiwan People's Party proportional representation party list.