| Type: | commune |
| County: | Olt |
| Population Total: | auto |
| Bucinișu | |
| Coordinates: | 43.95°N 39°W |
Bucinișu (pronounced as /ro/), composed of two villages, Bucinișu and Bucinișu Mic, is a small commune in Olt County in the region of southern Oltenia, Romania. It has mainly developed throughout the time on the practice of agriculture.
Its name draws its origin from a sound instrument used by the drovers that would tend their flocks of sheep in that region, an instrument called "bucium" or "bucin".