Abja-Vanamõisa (also known as Tümpsi) is a village in Abja Parish, Viljandi County, in southern Estonia. It's located about 4 km (2 mi) west of the town of Abja-Paluoja and 7 km east of Mõisaküla, between the Valga–Uulu (Valga–Pärnu) road (nr. 8) and the Estonia–Latvia border. Abja-Vanamõisa has a population of 95 (as of 1 January 2012). Soviet admiral Johan Ludri (1895–1937) was born in Ärma farmstead in Abja-Vanamõisa. Popular Estonian organic dairy products producer Pajumäe Farm is located in Abja-Vanaõisa.