A trail is a route for travel.
Trail may also refer to:
Places Trail, British Columbia, Canada Trail, Minnesota, United States Trail, Oregon, United States
People with the name Trail (surname), e.g., the Scottish clan also known as Traill Chet Trail (born 1944), American baseball player
Other uses Ant trail; see also Animal track Trail (graph theory) Trail, design parameter for vehicles with two in-line wheels, such as bicycles and motorcycles Trail, the trailing end of a gun carriage TRAIL, acronym in molecular biology for "TNF-related apoptosis-inducing ligand" Pointertrails, or mouse trails, show where the GUI pointer has been recently Technical Report Archive & Image Library, also known as TRAIL Trails (series), series of video games
See also Auto trail, a former, informal network of marked roads in United States and Canada Contrail, a condensation trail Distrail, a dissipation trial Path (disambiguation) T-rail, flanged T rail for railroading Vapor trail