Testaccio | |
|---|---|
Rione of Rome | |
 The Pyramid of Cestius and Porta San Paolo | |
 Seal | |
 Position of the rione within the center of the city | |
| Country | Italy |
| Region | Lazio |
| Province | Rome |
| Comune | Rome |
| Demonym | Testaccini |
| Time zone | UTC+1 (CET) |
| • Summer (DST) | UTC+2 (CEST) |
Testaccio (Italian: [teˈstattʃo]) is the 20th rione of Rome, Italy, identified by the initials R. XX, deriving its name from Monte Testaccio. It is located within the Municipio I. Its coat of arms depicts an amphora, referencing to the broken vessels that Monte Testaccio is made of.