Serbian Democratic Party or Serb Democratic Party () may refer to:
Serb Democratic Party (Bosnia and Herzegovina), major Serb nationalist party established in 1990 and based in Banja Luka, active in Republika Srpska and Bosnia and Herzegovina Serb Democratic Party (Croatia), defunct Serb nationalist party in Croatia, established in 1990 and dissolved in 1995, formerly based in Knin Serb Democratic Party (Serbia, 1990–2003), defunct Serb nationalist party in Serbia Serb Democratic Party (Serbia, 2011), defunct Serb nationalist party established in 2011 and based in Novi Sad
See also Democratic Serb Party (Montenegro) Democratic Party (Serbia) Democratic Party of Serbia Democratic Party of Serbs in Macedonia