Ratkovo (Serbian Cyrillic: Ратково) is a village located in the Odžaci municipality, West Bačka District, Vojvodina, Serbia.

In 1948, it was renamed Ratkovo for Ratko "Chico" Pavlović [sr], a Yugoslav fighter in the Spanish Civil War.

During the Ottoman rule (16th-17th century), Parabuć was populated by Serbs.

Since the end of the 17th century, the village belonged to the Habsburg monarchy, and since 1781 many Germans settled here besides Serbs.

This article about a location in the Autonomous Province of Vojvodina is a stub.