Empresa Nacional del Petróleo, or ENAP (English: National Petroleum Company) is a state-owned company in Chile, based in Las Condes.

The company is engaged in the exploration, production, refining, and marketing of hydrocarbons and their derivatives.

[4] It was initially responsible for prospecting and exploiting oil in Tierra del Fuego and the Strait of Magellan, where deposits were discovered between 1945 and 1950.

ENAP's international exploration and production subsidiary, ENAP Sipetrol ("International Petroleum Company"), was founded in 1990.

[9] Sipetrol had 49 percent ownership interest in Manu Peru (a gas station chain located in Peru) and Primax Comercial (a gas station chain located in Ecuador), but sold this interest in 2013.