Martinci (Serbian Cyrillic: Мартинци) is a village in Serbia. It is situated in the Sremska Mitrovica municipality, Srem District, Vojvodina province. The village has a Serb ethnic majority and its population numbering 3,639 people (2002 census).

In Serbian, the village is known as Martinci (Мартинци), and in Hungarian as Szávaszentmárton. It was named after Saint Martin. The name of the village in Serbian is plural.

It is one of the oldest places in Vojvodina. During Roman rule, the village was known as Budalia and was a place of birth of Roman emperor Traianus Decius (249-251).

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• 1961: 4,396
• 1971: 4,003
• 1981: 3,975
• 1991: 3,663

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

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

• Official site
• Sremski Oglasi
• Oglasi
• Martinci

45°01′N 19°28′E / 45.017°N 19.467°E / 45.017; 19.467