Amtrak (disambiguation)

Amtrak is the government-owned passenger train system in the United States.

Amtrak may also refer to:
 * Amtrak California, the brand name given to state-sponsored Amtrak routes in California
 * Amtrak Express Parcels, a parcel delivery company in the United Kingdom
 * The Amtrak Wars, a series of science fiction novels written by Patrick Tilley
 * Landing Vehicle Tracked, an amphibious military vehicle widely known as an amtrac or amtrack