Sükhbaataryn Yanjmaa (Mongolian: ??????????? ?????? born Nemendeyen Yanjmaa, Mongolian: ????????? ??????; 15 February 1893 – 1 May 1962) was a Mongolian politician.
As Chairwoman of the Presidium of the State Great Khural, she became only the second woman in history to be a non-hereditary head of state after Khertek Anchimaa-Toka of Tannu Tuva, and the first in a sovereign country.
She was the widow of Mongolian revolutionary leader Damdin Sükhbaatar.