Marinkova Bara (Serbian: Маринкова Бара) is an urban neighborhood of Belgrade, the capital of Serbia.

Marinkova Bara (Serbian for "Marinko's bog") is located in the northern section of the municipality, along the southern side of the Belgrade-Niš highway, in the valley of the Mokroluški potok.

It is bordered by the neighborhoods of Dušanovac (west), Braće Jerković (south), Medaković (south-east & east) and Konjarnik (north, across the highway).

[1] In 1890s, location of the Belgrade hippodrome was moved from the area of the modern Vukov Spomenik neighborhood to Marinkova Bara.

[4] In November 1968, city announced optimistic plans to resettle the entire Marinkova Bara, classified as an informal settlement at the time, and estimated to have a population of over 20,000.

[1] The IMO bridge, built as the temporary one in the 1970s, connects Marinkova Bara with the major thoroughfares across the highway, Ustanička and Kruševačka streets.

[12] Siva Stena (Serbian: Сива Стена) is the southern extension of Marinkova Bara, formerly considered to be one the same neighborhood.

Many areas of former Marinkova Bara-Siva Stena neighborhood which was periphery of Belgrade before World War II are today occupied by the Central Cemetery, built in 1939, while the eastern and southern extensions were detached and since the 1960s urbanized into the modern neighborhoods of Medaković I and Braće Jerković, respectively.

Despite the influx of refugees as the result of the Yugoslav Wars from 1991 and migrations from South Serbia, especially from the Leskovac region,[1] population has been steadily declining for decades.