| Official Name: | Guidanroumdji |
| Settlement Type: | Commune |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Niger |
| Subdivision Type: | Country |
| Subdivision Name: |  Niger |
| Subdivision Type1: | Region |
| Subdivision Type2: | Department |
| Unit Pref: | Imperial |
| Area Total Km2: | 1,071 |
| Population As Of: | 2012 census |
| Population Total: | 95,791 |
| Population Urban: | 17,525 |
| Population Density Km2: | auto |
| Timezone: | WAT |
| Utc Offset: | +1 |
| Elevation M: | 309 |
Guidanroumdji (var. Guidan Roumdji, Guidan Roumji) is a town and urban commune in Niger.[1] As of 2012, it had a population of 95,791.[2]