Flayosc (French pronunciation: [flajɔsk]; Provençal Occitan: Flaiòsc) is a commune in the Var department in the Provence-Alpes-Côte d'Azur region in Southeastern France.

Three small rivers crosses the village : the Pontchalade, the Florieyes and the Rimalte.

The place allowed local residents to watch over the valley and to protect villages in the neighbourhood, for example Saint-Lambert (far from 5 km).

After the destruction of Antea, a village in the neighbourhood, by the Roman Empire, people decided to live in this place.

The lord of Flayosc lost his powers and his castle during the French Revolution.