Testaccio

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.