The Progressive Party (Afrikaans: Progressiewe Party) was a liberal party in South Africa which, during apartheid, was considered the left wing of the all-white parliament. The party represented the legal opposition to apartheid within South Africa's white minority. It opposed the ruling National Party's policies of apartheid, and championed the Rule of Law. For 13 years its only member of parliament was Helen Suzman. It was later renamed the Progressive Reform Party in 1975, and then Progressive Federal Party in 1977. The modern Democratic Alliance considers the party to be its earliest predecessor.