| Type: | commune |
| County: | Prahova |
| Population Total: | auto |
| Olari | |
| Area Total Km2: | 18.04 |
| Coordinates: | 44.7833°N 38°W |
Olari is a commune in Prahova County, Muntenia, Romania. It is composed of three villages: Fânari, Olari, and Olarii Vechi. Until 2004, these belonged to Gherghița Commune, when they were split off to form a separate commune.
At the 2011 census, all but one of the commune's inhabitants for whom data were available identified as ethnic Romanian.[1] 97.8% were Romanian Orthodox, 1.6% Adventist and 0.4% Christian Evangelical.[2]