The Social Democratic Party of Popular Accord (Belarusian: Сацыял-дэмакратычная партыя Народнай Згоды, romanized: Sacyjał-demakratyčnaja partyja Narodnaj Zhody) was a political party in Belarus. It was created in 1997, and was led by Siarhiej Jermak. It supported the government of president Alexander Lukashenko.

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) You can help expand this article with text translated from the corresponding article in Belarusian. (October 2014) Click [show] for important translation instructions. View a machine-translated version of the Belarusian article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Belarusian Wikipedia article at [[:be:Сацыял-дэмакратычная партыя Народнай Згоды]]; see its history for attribution. You should also add the template {{Translated|be|Сацыял-дэмакратычная партыя Народнай Згоды}} to the talk page. For more guidance, see Wikipedia:Translation. You can help expand this article with text translated from the corresponding article in Polish. (October 2014) Click [show] for important translation instructions. View a machine-translated version of the Polish article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 1,455 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Polish Wikipedia article at [[:pl:Socjaldemokratyczna Partia Zgody Ludowej]]; see its history for attribution. You should also add the template {{Translated|pl|Socjaldemokratyczna Partia Zgody Ludowej}} to the talk page. For more guidance, see Wikipedia:Translation. You can help expand this article with text translated from the corresponding article in Russian. (October 2014) Click [show] for important translation instructions. View a machine-translated version of the Russian article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 1,213 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Russian Wikipedia article at [[:ru:Социал-демократическая партия народного согласия]]; see its history for attribution. You should also add the template {{Translated|ru|Социал-демократическая партия народного согласия}} to the talk page. For more guidance, see Wikipedia:Translation. This article relies largely or entirely on a single source. (November 2019)

The Social Democratic Party of Popular Accord considered itself the successor of the People's Accord Party (PAP).

The party has stated its commitment to a social market economy according to the formula: "the market - as far as possible, government regulation - as far as necessary." Such a model aims to cut off the most negative features of a market economy.

The party's only seat won in a Belarusian legislative election was in 2000.^[2]

In the 2018 elections to local councils of deputies, 11 representatives were elected from the party.

In the 2019 Belarusian parliamentary election, the party did not nominate candidates on party lists, and 1 representative of the party was nominated through the collection of signatures.^{[citation needed]}

On 9 August 2023, the Social Democratic Party of Popular Accord was liquidated by the Supreme Court of Belarus.^[3]