Manđelos (Serbian Cyrillic: Манђелос) is a village located in the Sremska Mitrovica municipality, in the Syrmia District of Vojvodina, Serbia. The village has a Serb ethnic majority and its population numbering 1,533 people (2002 census).
In Serbian, the village is known as Manđelos or Манђелос and by the Hungarians as Nagyolaszi or Nagyolasz.
- 1961: 1,263
- 1971: 1,418
- 1981: 1,516
- 1991: 1,470
- Slobodan Ćurčić, Broj stanovnika Vojvodine, Novi Sad, 1996.
Coordinates: 45°05′N 19°36′E / 45.083°N 19.600°E
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