Interamna Lirenas
| Region | Lazio |
|---|---|
| Coordinates | 41°25′39.356″N 13°45′14.3424″E / 41.42759889°N 13.753984000°E |
| Type | settlement |
| History | |
| Founded | 312 BC |
| Cultures | Roman Republic |
| Site notes | |
| Excavation dates | 2010–present |
| Archaeologists | Alessandro Launaro |
| Condition | ruined |
| Public access | yes |
Interamna Lirenas was an ancient Roman colony near the current Pignataro Interamna, in the southern province of Frosinone, central Italy.
Modern archaeological excavations at the site commenced in 2010.