Bănești is a commune in Prahova County, Muntenia, Romania.

The commune is situated at the northern edge of the Wallachian Plain, at an altitude of 395 m (1,296 ft), in the foothills of the Southern Carpathians.

It is located in the western part of Prahova County, just south of the city of Câmpina and 28 km (17 mi) northwest of the county seat, Ploiești.

Bănești is crossed by national road DN1, which links Bucharest, 88 km (55 mi) to the south, with the northwestern part of the country.

On September 13, 1913, Aurel Vlaicu died on the outskirts of Bănești, crashing his A Vlaicu II plane while attempting to be the first to fly across the Carpathian Mountains.