The Social Democratic Party (Serbian: Социјалдемократска странка, romanized: Socijaldemokratska stranka, abbr.

[4] But, after realising that they don't have enough time to register a new party before the election, Tadić and his supporters made a deal with the Greens of Serbia.

[5] Although Ivan Karić was still officially president of this party, Tadić became its de facto leader.

[1][14] As of January 2017, the Social Democratic Party holds four seats in the National Assembly of Serbia.

[17] In the 2023 Serbian parliamentary election, SDS contested as part of the Good Morning Serbia alliance.