Donji Srb (Serbian Cyrillic: Доњи Срб)[1] is a village and former settlement in Croatia.

Till 2011 census, Donji Srb was independent settlement.

As independent settlement it included hamlets of Ajderovac, Donji Srb, Kruškovača and Podastrana.

From 1857-1880, and 1910-1931 it was part of that time independent settlement of Srb, for which it include data.

According to the 1991 census, settlement of Donji Srb had 1,098 inhabitants, which were ethnically declared as this: total: 1,098 According to the 1910 census, settlement of Donji Srb had 1,257 inhabitants in 3 hamlets, which were linguistically and religiously declared as this: Note: In 1910 census include data for former settlement of Gornji Srb.