Map of the Titel
municipality and Šajkaška
region, showing the location of Lok
Lok (Serbian Cyrillic: Лок) is a village located in the Titel municipality, in the South Bačka District of Serbia. It is situated in the Autonomous Province of Vojvodina. The village has a Serb ethnic majority and its population numbering 1,255 people (2002 census).
In Serbian, the village is known as Lok (Лок), and in Hungarian as Sajkáslak.
Historical population 
- 1961: 1,789
- 1971: 1,688
- 1981: 1,509
- 1991: 1,302
- 2008: 1,402
See also 
- Slobodan Ćurčić, Broj stanovnika Vojvodine, Novi Sad, 1996.
Coordinates: 45°13′N 20°13′E / 45.217°N 20.217°E