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.

• Miroslav Bogosavac is from Manđelos
• Boško Palkovljević Pinki is from Manđelos
• Svetozar Đanić

• 1961: 1,263
• 1971: 1,418
• 1981: 1,516
• 1991: 1,470

• List of places in Serbia
• List of cities, towns and villages in Vojvodina

• Slobodan Ćurčić, Broj stanovnika Vojvodine, Novi Sad, 1996.

45°05′N 19°36′E / 45.083°N 19.600°E / 45.083; 19.600