The Mongolian Social Democratic Party was a political party

Political party

A political party is a political organization that typically seeks to influence government policy, usually by nominating their own candidates and trying to seat them in political office. Parties participate in electoral campaigns, educational outreach or protest actions...

 in Mongolia

Mongolia

Mongolia is a landlocked country in East and Central Asia. It is bordered by Russia to the north and China to the south, east and west. Although Mongolia does not share a border with Kazakhstan, its western-most point is only from Kazakhstan's eastern tip. Ulan Bator, the capital and largest...

. It was founded in 1990 by Bat-Erdeniin Batbayar

Baabar

Baabar |Tsetserleg]], Arkhangai in 1954) is a Mongolian retired politician, political analyst and writer.-Education:*1972 Graduated from a high school in Ulaanbaatar*1972-1973 Attended a preparatory course at the Mongolian State University...

. Other prominent members included A.Ganbaatar, Losolyn Byambajargal and Radnaasumbereliyn Gonchigdorj. A considerable number of members came from the mathematics and physics departments of Mongolia's National University

National University of Mongolia

The National University of Mongolia is the oldest university in Mongolia. It hosts twelve schools and faculties in Ulaanbaatar, and runs branches in the Zavkhan and Orkhon Aimags...

. The party was part of the Mongolian Democratic Union

Mongolian Democratic Union

The Democratic Union Coalition was a coalition of political parties in Mongolia. Its primary constituents were the National Democratic Party and the Social Democratic Party, and its core policies were the implementation of political and economic reforms in the post-communist period.In the 1996...

 that ruled from 1996 to 2000.

It merged with the Mongolian National Democratic Party in 2000. It is not to be confused with the Mongolian Democratic New Socialist Party, which is another name for the Motherland Party

Motherland Party (Mongolia)

The Motherland Party , sometimes also referred to as Mongolian Democratic New Socialist Party is a political party in Mongolia. It was founded by the owner of the Erel group, B. Erdenebat. There is a considerable overlap between employees of the Erel group and members of the Motherland party, and...

.