W
- Wawa — Delaware, Pennsylvania, Maryland, Virginia, and New Jersey
- YPF— Argentina, Uruguay and Chile
- Wilsons Gas Stops — Atlantic Canada
- Woolworths Petrol — Australia (Petrol supplied bt Caltex Lubricants and fluids by Havoline)
- WSCO Petroleum — Pacific Northwest US
- Astro — Washington, Oregon
Read more about this topic: List Of Automotive Fuel Brands