Nyam-Osoryn Tuyaa (Mongolian: Ням-Осорын Туяa; born 1958) is a former Mongolian politician, and the acting Prime Minister from 22 to 30 July 1999.[1] She also served as Chairperson of the 55th session of the United Nations Economic and Social Commission for Asia and the Pacific (ESCAP).[2]

Nyam-Osoryn Tuyaa
Ням-Осорын Туяa
Acting Prime Minister of Mongolia
In office
22 July 1999 – 30 July 1999
PresidentNatsagiin Bagabandi
Preceded byJanlavyn Narantsatsralt
Succeeded byRinchinnyamyn Amarjargal
Personal details
Born1958 (age 65–66)
Political partyDemocratic Party

Tuyaa was the foreign minister in the Democratic Party-led government under Janlavyn Narantsatsralt, being appointed in 1998. When this government was forced to resign the following year, she became acting Prime Minister for a short time before parliament elected Rinchinnyamyn Amarjargal. She then served as foreign minister in the new government until it was defeated in the 2000 elections. She herself lost her seat in parliament (for a district in Khentii Province) in the same elections, which saw the People's Revolution Party win all but four of the seats.


  1. ^ Rossabi, M. (2005). Modern Mongolia: from Khans to Commissars to Capitalists. University of California Press. p. 222. ISBN 9780520938625.
  2. ^ "United Nations Information Services – Press Release No. G/17/99, BS/09/99". unescap.org. 28 April 1999. Archived from the original on 23 September 2012. Retrieved 4 November 2010.
Political offices
Preceded by Prime Minister of Mongolia

Succeeded by