Abja-Vanamõisa (also known as Tümpsi) is a village in Mulgi Parish, Viljandi County, in southern Estonia.

In 1914 a flax factory which is considered to be the first in Estonia[3] was established by engineer Mats Kissa (1887–1956) in Vanamõisa.

[4] Soviet admiral Johan Ludri [et] (1895–1937) was born in Ärma farmstead in Abja-Vanamõisa.

[4] Popular Estonian organic dairy products producer Pajumäe Farm is located in Abja-Vanaõisa.

This Viljandi County location article is a stub.