| Official Name: | Diadema Argentina |
| Settlement Type: | Municipality and village |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Name1: | Chubut Province |
| Subdivision Type2: | Department |
| Subdivision Name2: | Escalante Department |
| Unit Pref: | Imperial |
| Timezone: | ART |
| Utc Offset: | -3 |
Diadema Argentina is a village and municipality in Chubut Province in southern Argentina.[1]