| Penita Formation | |
| Type: | Formation |
| Age: | Early Pliocene |
| Period: | Pliocene |
| Unitof: | Charco Azul Group |
| Underlies: | Armuelles Formation |
| Overlies: | Charco Azul Formation |
The Penita Formation is a geologic formation in Costa Rica. It preserves fossils dating back to the Neogene period.