Artur Sirk, Estonian soldier, lawyer, and politician (d. 1937)

Artur Sirk (25 September 1900 in Pruuna, Lehtse Parish (now Tapa Parish), Kreis Jerwen, Governorate of Estonia, Russian Empire – 2 August 1937 in Echternach, Luxembourg) was an Estonian political and military figure. A veteran of the country's struggle for independence Sirk later became a leading figure within the right-wing Vaps Movement and an outspoken opponent of the government.