Uljma (Serbian Cyrillic: Уљма; Hungarian: Homokszil) is a village in Serbia. It is situated in the Vršac municipality, in the South Banat District, Vojvodina province. The village has a Serb ethnic majority (83.01%) with a present Romanian minority (11.11%) and its population numbering 3,089 people (2011 census).

Bronze Age graves of steppe nomads was found in the village.

Uljma is situated between villages Vlajkovac, Izbište and Nikolinci.

• 1961: 4,237
• 1971: 4,391
• 1981: 4,115
• 1991: 3,961
• 2002: 3,598
• 2011: 3,089
• 2022: 2,905

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

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