BoltBus was an intercity bus common carrier and a division of Greyhound Lines that operated from March 2008 until July 2021 in the northeast and western United States and British Columbia, Canada.

On the west coast, BoltBus service was offered in Oregon, Washington, and British Columbia, Canada.

The BoltBus branding incorporated a thunderbolt logo similar to the one used by the British Union of Fascists, but the company claimed that the resemblance was purely coincidental.

Service in the Pacific Northwest was expanded to Vancouver and Bellingham on May 31, 2012[16] and to Albany and Eugene on October 3, 2013.

[17] BoltBus expanded into California on October 31, 2013, offering service between Los Angeles and San Jose and Oakland.

[20] On December 12, 2013, a route was added between Los Angeles Union Station and Las Vegas, with a stop in Barstow.