The Social Democratic Party of Transnistria () was a
social-democratic
Social democracy is a social, economic, and political philosophy within socialism that supports political and economic democracy and a gradualist, reformist, and democratic approach toward achieving social equality. In modern practice, socia ...
political party
A political party is an organization that coordinates candidates to compete in a particular area's elections. It is common for the members of a party to hold similar ideas about politics, and parties may promote specific political ideology, ...
in
Transnistria
Transnistria, officially known as the Pridnestrovian Moldavian Republic and locally as Pridnestrovie, is a Landlocked country, landlocked Transnistria conflict#International recognition of Transnistria, breakaway state internationally recogn ...
.
It was formed on 25 January 2007 by
Aleksandr Radchenko
Aleksandr Radchenko (; 1943 – 13 November 2014) was an ethnic Ukrainians, Ukrainian politician and human rights activist from Transnistria. A former Soviet Union, Soviet military officer, he was the editor of a small opposition newspaper in Ti ...
, a former member of the
Transnistrian Supreme Council
The Supreme Council of the Pridnestrovian Moldavian Republic; ;reintegration into Moldova with a high amount of autonomy for Transnistria. After 2009, the party lost its influence and faded from relevancy. , it has no offices, staff nor membership, although it never officially declared its dissolution.