| Official Name: | Gezdunak |
| Native Name: | گزدونك |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kerman |
| Subdivision Type2: | County |
| Subdivision Name2: | Narmashir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Rud Ab |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Rud Ab-e Gharbi |
| Population As Of: | 2006 |
| Population Total: | 69 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Gezdunak (Persian: گزدونك, also Romanized as Gezdūnak) is a village in Rud Ab-e Gharbi Rural District, Rud Ab District, Narmashir County, Kerman Province, Iran. At the 2006 census, its population was 69, in 15 families.