Ma Wen-chun

Ma Wen-chun (; born 1 December 1965) is a Taiwanese politician. A member of the Kuomintang, she has served in the Legislative Yuan since 2009.

Education Ma earned a Bachelor of Pharmacy (B.Pharm.) from Chia Nan University of Pharmacy and Science and a master's degree in management development from Feng Chia University.

Career Ma has served in the Legislative Yuan since 2009. She is on the legislature's Foreign Affairs and National Defense Committee

Controversies In October 2023, she was publicly accused of attempting to hinder Taiwan's domestic submarine program by outing foreign individuals involved in the program and providing classified information on the program to the People's Republic of China.

DPP legislative candidate Justin Wu and political commentator Lee Zheng-hao filed suit against Ma, accusing her of treason, at the High Prosecutors' Office. Ma previously confirmed in a public post that her office mailed materials relating to the submarine program to the Korean Mission in Taipei in January 2022, but said she also passed them along to the Ministry of National Defense and the Ministry of Justice Investigation Bureau. If convicted, Ma could face a sentence of "not less than three years but not more than ten years."

In December 2023, Ma was accused of illegally building a residential villa on protected farmland in Puli that is intended for agricultural use.