| Type: | commune |
| County: | Dâmbovița |
| Ulmi | |
| Leader Name: | Petruț-Bogdan Tița |
| Leader Party: | PSD |
| Leader Term: | 2020 - 2024 |
| Coordinates: | 44.9167°N 54°W |
| Elevation: | 256 |
| Area Total: | 36.2 |
| Population Total: | auto |
| Postal Code: | 137455 |
| Area Code: | +(40) 245 |
Ulmi is a commune in Dâmbovița County, Muntenia, Romania. It is composed of eight villages: Colanu, Dimoiu, Dumbrava, Matraca, Nisipurile, Udrești, Ulmi, and Viișoara.