| Official Name: | Donja Mutnica |
| Native Name: | Доња Мутница |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Pomoravlje |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Paraćin |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Population Total: | 1,051 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 43.8428°N 21.5539°W |
| Postal Code: | 35255 |
| Postal Code Type: | Postal code |
| Area Code: | +381 35 |
| Area Code Type: | Area code |
Donja Mutnica (Serbian: Доња Мутница, pronounced as /sh/) is a village in Serbia. It is located in the municipality of Paraćin and Pomoravlje District. According to 2002 census it had 1051 inhabitants which is significant drop from 1991 census when 1373 inhabitants were registered.
Village's name is composed of two words; word Donja (pronounced as /sh/) literally translates as Lower and is used to distinguish between two neighbouring villages - Donja Mutnica and Gornja Mutnica (Gornja translates as Higher). Second word Mutnica (pronounced as /sh/) is derived from word Mutna which literally translates as Muddy but Sinister would be a more meaningful translation considering unusual historical circumstances through which village got its name.
Going back to the 14th century, in between present-day villages Donja Mutnica and Gornja Mutnica was a former village by the name Zlatica.