| Type: | commune |
| County: | Ilfov |
| Nuci | |
| Leader Name: | Georgel Vasile[1] |
| Term: | 2020 - 2024 |
| Leader Party: | PNL |
| Coordinates: | 44.7167°N 44°W |
| Elevation: | 79 |
| Area Total: | 52 |
| Population Total: | auto |
| Postal Code: | 077140 |
| Area Code: | +(40) 21 |
Nuci is a commune in the northeastern part of Ilfov County, Muntenia, Romania. Its name means "walnut trees" in Romanian. It is composed of five villages: Balta Neagră, Merii Petchii, Micșuneștii Mari, Micșuneștii-Moară, and Nuci.
The commune is located in the northeastern corner of the county, bordering Prahova County and Ialomița County.