Trần Quốc Hiền (born c. 1965) is a Vietnamese lawyer and author imprisoned by the Vietnamese government for his union activities. His detention was protested by several international human rights organizations, including Amnesty International, which named him a prisoner of conscience. Tran was director of a law firm in Ho Chi Minh City, where he specialized in defending farmers whose land had been confiscated by the government. He also posted articles critical to the government online, such as "The Tail", a description of life under government surveillance.