The marlin is a large billfish sometimes also known as the spearfish.

Marlin may also refer to:

Places Marlín, Castile-Leon, a village in Spain Marlin, Texas, city in Falls County, Texas, United States Marlin, Washington, a town in Grant County, Washington, United States

Sports Cincinnati Marlins, a swim team based in Cincinnati, Ohio Miami Marlins, a Major League Baseball team based in Miami, Florida

Technology MarLIN, Marine Life Information Network Marlin (DRM), a Digital Rights Management technology Marlin (firmware), for RepRap based 3D printers, forked from the Sprinter firmware Marlin, code name for Linspire Five-0, a Linux distribution Marlin, code name for the Google Pixel XL

Vehicles Marlin (car), a British sports car maker Marlin (dinghy), a small 2–3 crew sailing dinghy designed by Ian Proctor P5M Marlin, a Cold War patrol bomber of the US Navy Rambler Marlin, an American automobile of the 1960s , a Liberian steamship in service 1963–65 , two ships of the United States Navy TCB Marlin USCV, Turkish unmanned combat surface vessel

Other uses Marlin (magazine), an American magazine devoted to big game fishing Marlin (name) Marlin Firearms, a manufacturer of rifles and shotguns .444 Marlin .450 Marlin Marlin Model 336 Marlin Records, a record label Marlin (Finding Nemo), a clownfish character in the 2003 animated film Finding Nemo

See also Marlon (disambiguation) Marling (disambiguation)