Lomnica (Serbian Cyrillic: Ломница) is a village in Despotovac municipality, in the Pomoravlje District of Serbia.

It is situated at (roughly) about 600 meters above sea level.

[2] In 2011, the population was recorded as 1284, with 324 total households.

[1] Near Lomnica is a small lake called Lomničko jezero, which is about 2 hectares in size for most of the year.

The village has a part-time ambulance service with a doctor and nurse.