A filling station, fueling station, garage, gasbar (Canada), gas station (United States and Canada), petrol pump (India), petrol garage, petrol kiosk (Singapore), petrol station (United Kingdom, Ireland and Hong Kong), service station, or servo (Australia), is a facility which sells fuel and usually lubricants for motor vehicles. The most common fuels sold today are gasoline (gasoline or gas in the U.S. and Canada, typically petrol elsewhere), diesel fuel, and electric energy. Filling stations that sell only electric energy are also known as charging stations.

Fuel dispensers are used to pump petrol/gasoline, diesel, CNG, CGH2, HCNG, LPG, LH2, ethanol fuel, biofuels like biodiesel, kerosene, or other types of fuel into vehicles and calculate the financial cost of the fuel transferred to the vehicle. Fuel dispensers are also known as bowsers (in some parts of Australia),petrol pumps (in most Commonwealth countries) or gas pumps (in North America).

Many filling stations also combine small convenience stores, and some also sell propane or butane and have added shops to their primary business. Conversely, some chain stores, such as supermarkets, discount superstores, warehouse clubs, or traditional convenience stores, have provided filling stations on the premises.