Kačarevo (Serbian and Macedonian: Качарево) is a village in northern Serbia, situated in the municipality of Pančevo, South Banat District, Vojvodina province.

After World War I, the settlement was officially renamed Kraljevićevo (Краљевићево) and that name meant prince's location in honor of the Karađorđević dynasty.

The largest neighbouring settlement is indeed Pančevo, but the region is also scattered with other smaller inhabited places, similar in size with Kačarevo, such as Banatsko Novo Selo and Jabuka.

The settlement was a part of Habsburg's military frontier (Austrian Empire) since its founding, then it belonged to the Torontál county of Austria-Hungary.

After World War I, that area was a part of provisional Torontalsko-tamiške županja (Treaty of Trianon), in 1922 of Belgrade oblast and since 1929 of the Danube Banovina in the Kingdom of Yugoslavia.

In the first time period after World War II the village was settled with families that originated from all parts of Yugoslavia.

Kačarevo is the only settlement in the area that has no natural body or stream of water (river, canal, pond, bog).

The lake is situated 1 km (0.62 mi) southeast of the center of Kačarevo on the location of the former cattle cemetery, colloquially called the "horse graveyard".

The surrounding area was adapted into the square green oasis with the forested alleys of pines, firs and deciduous trees.