| Orta di Atella | |
| Official Name: | Comune di Orta di Atella |
| Coordinates: | 40.9667°N 30°W |
| Region: | Campania |
| Province: | Caserta (CE) |
| Frazioni: | Casapuzzano |
| Mayor: | Andrea Villano |
| Area Total Km2: | 10.7 |
| Population Total: | 27278 |
| Population As Of: | 31 July 2017[1] |
| Population Demonym: | Ortesi |
| Elevation M: | 36 |
| Saint: | St. Maximus |
| Day: | 15 January |
| Postal Code: | 81030 |
| Area Code: | 081 |
Orta di Atella (Campanian: Neapolitan: Ortë) is a comune (municipality) in the Province of Caserta in the Italian region Campania, located about 15km (09miles) north of Naples and about 12km (07miles) southwest of Caserta.
Orta di Atella borders the following municipalities: Caivano, Crispano, Frattaminore, Marcianise, Sant'Arpino and Succivo.