Samples from the Vučedol culture are scarce, with two having 32-36%-65-60% PIE-Neolithic ancestry.
Of the two samples with Steppe ancestry, one is male, with Y-DNA R1b-Z2103>M12149, which further supports a Yamnaya origin.
The one sample without Steppe is G2a2-PF3148 and located in Dalmatia, most likely an individual of the late Lasinja culture that managed to assimilate into Vučedol Civilization.

Another haplogroup that is certain to have existed in Vučedol is J-L283, the haplogroup dominant in the later Cetina Culture, which evolves seamlessly out of the Adriatic variant of the Ljubljana Vučedol Culture. J-L283 also appears in the Maros/Mokrin culture, which is descended from the Mako and Nyirseg, thus ultimately, Vučedol cultures. This haplogroup was also later common in the Glasinac-Mati culture and the historical Illyrians.