Fetch may refer to:

• Fetch (geography), the length of water over which a given wind has blown
• Fetch (game), a game played between a human and a pet in which the human throws an object for the pet to catch and/or retrieve
• Fetch (FTP client), a software FTP client for Mac OS X
• Fetch (HTTP download tool), a software for linux/unix
• Fetch (software analysis tool), a cross-platform Fact Extractor Tool Chain for C++ and Java
• FETCH! with Ruff Ruffman, an animated/reality TV series
• A step in the operation of a central processing unit
• A ghost, doppelgänger or other apparition
• Fetch can also be used when someone passes something to another
• A fetch or fæcce in Theodism is one's guardian or attendant spirit or familiar and is held to appear or take the form of an animal or chimera resembling one's disposition, quality or propensity
• A unit in the computer game Myth
• Loud Kiddington's dog on Histeria!
• fetching - physically attractive
• Can also be used when someone passes something to another