| Mrzenci | |
| Native Name: | Мрзенци |
| Native Name Lang: | mk |
| Settlement Type: | Village |
| Pushpin Map: | North Macedonia |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location within North Macedonia |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Southeastern |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Gevgelija |
| Unit Pref: | Metric |
| Elevation M: | 21 |
| Population Total: | 525 |
| Population As Of: | 2021 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Area Code: | +38934 |
Mrzenci (mk|Мрзенци) is a village in Municipality of Gevgelija, North Macedonia.
As of the 2021 census, Mrzenci had 525 residents with the following ethnic composition:[1]
According to the 2002 census, the village had a total of 461 inhabitants. Ethnic groups in the village include:[2]