| Type: | commune |
| County: | Iași |
| Ceplenița | |
| Leader Name: | Dumitru Laiu |
| Leader Party: | PNL |
| Leader Term: | 2020 - 2024 |
| Coordinates: | 47.3833°N 28°W |
| Elevation: | 115 |
| Area Total: | 45.2 |
| Population Total: | auto |
| Postal Code: | 707070 |
| Area Code: | +(40) 232 |
Ceplenița is a commune in Iași County, Western Moldavia, Romania. It is composed of four villages: Buhalnița, Ceplenița, Poiana Mărului, and Zlodica.
The commune is located in the northwestern part of the county, from Hârlău town.