| Official Name: | Q. XIX Prenestino-Centocelle |
| Settlement Type: | Quartiere of Rome |
| Mapsize: | 200px |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | Italy |
| Subdivision Type1: | Region |
| Subdivision Name1: | Lazio |
| Subdivision Type2: | Metropolitan City |
| Subdivision Name2: | Rome |
| Subdivision Type3: | Comune |
| Subdivision Name3: | Rome |
| Subdivision Type4: | Municipio |
| Subdivision Name4: | Municipio V |
| Established Title: | Established |
| Established Date: | 13 September 1961 |
| Unit Pref: | Imperial |
| Area Total Km2: | 2.08 |
| Population As Of: | 2016 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
Prenestino-Centocelle is the 19th quartiere of Rome (Italy), identified by the initials Q. XIX. It belongs to the Municipio V. The name is derived from the Via Praenestina and the fortress Centrocelle Centum Cellae of Constantine the Great. It has 53,492 inhabitants[1] and has an area of 2.0816 km2.
It forms the zone urban zone designated with the code 7.a, with 56,408 inhabitants[2] and an area of 3 km2.