Tracker may refer to:

Arts and entertainment

Fictional characters

* Tracker (''G.I. Joe''), in the ''G.I. Joe'' universe * Tracker (''PAW Patrol''), in the animated television series ''PAW Patrol'' *

Tracker Cameron '' Degrassi: The Next Generation'' is a Canadian teen drama television series created by Linda Schuyler and Yan Moore. The series is now considered the first incarnation and premiered on CTV on October 14, 2001, and then ended on MTV Canada a ...

, in the television series ''Degrassi: The Next Generation''

Films

* ''Tracker'' (1987 film), a Soviet film directed by Roman Balayan * ''The Tracker'' (1988 film), a Western directed by John Guillermin * ''The Tracker'' (2002 film), an Australian film * ''Tracker'' (2011 film), a film from New Zealand * ''The Tracker'' (2019 film), a film with

Dolph Lundgren Hans Lundgren (, ; born 3 November 1957), better known as Dolph Lundgren, is a Swedish actor, filmmaker and martial artist. His breakthrough came in 1985, when he starred in ''Rocky IV'' as the imposing Soviet boxer Ivan Drago. Since then, Lu ...

Literature

* ''Tracker'' (comics), a five-book miniseries * ''Tracker'' (novel), a 2015 novel set in C. J. Cherryh's Foreigner science fiction universe * Trackers Series, a book series by Patrick Carman

Music

* Tracker (band), an indie rock band from Portland, Oregon * The Tracker, the journal of the

Organ Historical Society The Organ Historical Society is a not-for-profit organization primarily composed of pipe organ enthusiasts interested in the instrument's design, construction, conservation and use in musical performance. Formed in 1956, the headquarters moved fro ...

Television

* ''Tracker'' (TV series), a Canadian television series starring Adrian Paul and Geraint Wyn Davies * ''Trackers'' (TV series), a South African television series starring Rolanda Marais and James Gracie * "Tracker" (Stargate Atlantis), a 2008 episode of ''Stargate Atlantis''

Albums

* ''Tracker'' (album), album by Mark Knopfler (2015)

Businesses and products

* Tracker (granola bar), manufactured by Mars, Incorporated * Chevrolet Tracker, a compact SUV produced from 1990 until the end of the 2004 model year, and 2013 onwards *

Tracker Marine Group BPS Direct, L.L.C, doing business as Bass Pro Shops, is an American privately held retailer which specializes in hunting, fishing, camping, and other related outdoor recreation merchandise. With headquarters in Springfield, Missouri, Bass ...

, a boat manufacturer

Finance

* Index tracker, or

Index fund An index fund (also index tracker) is a mutual fund or exchange-traded fund (ETF) designed to follow certain preset rules so that the fund can a specified basket of underlying investments.Reasonable Investor(s), Boston University Law Review, avai ...

, a type of passively managed mutual fund that mimics a benchmark market index * Tracker mortgage, a type of variable-rate mortgage

People (occupation)

Aboriginal tracker Aboriginal trackers were enlisted by Europeans in the years following British colonisation of Australia, to assist them in exploring the Australian landscape. The excellent tracking skills of these Aboriginal Australians were advantageous to s ...

, enlisted by early European settlers and police until recently in Australia to assist in finding food and water, locating missing persons and criminals, etc. * Tracker, a person specializing in

tracking Tracking may refer to: Science and technology Computing * Tracking, in computer graphics, in match moving (insertion of graphics into footage) * Tracking, composing music with music tracker software * Eye tracking, measuring the position of ...

, which involves finding and following a trail

Technology

Computing

* Tracker (business software), developed by Automation Centre * Tracker (file manager), the file manager and desktop in the Haiku operating system * Tracker (search software), a file indexing and file search framework * Tracker (video analysis software), an open source video analysis and modeling tool *

BitTorrent tracker A BitTorrent tracker is a special type of server that assists in the communication between peers using the BitTorrent protocol. In peer-to-peer file sharing, a software client on an end-user PC requests a file, and portions of the requested f ...

, a server that directs the BitTorrent downloads and uploads * A piece of software used in Internet tracking *

Music tracker A music tracker (sometimes referred to as just tracker for short) is a type of music sequencer software for creating music. The music is represented as discrete musical notes positioned in several channels at discrete chronological positions on ...

, a program used to sequence music using audio samples

Other

Tracker (mobile phone) Mobile phone tracking is a process for identifying the location of a mobile phone, whether stationary or moving. Localization may be effected by a number of technologies, such as the multilateration of radio signals between (several) cell towers ...

, a system for tracking the location of a mobile phone *

Tracker (vehicle) A vehicle tracking system combines the use of automatic vehicle location in individual vehicles with software that collects these fleet data for a comprehensive picture of vehicle locations. Modern vehicle tracking systems commonly use GPS or G ...

, a device for tracking the location of a vehicle *

Activity tracker An activity tracker, also known as a fitness tracker, is a device or application for monitoring and tracking fitness-related metrics such as distance walked or run, calorie consumption, and in some cases heartbeat. It is a type of wearable com ...

, a device for tracking fitness-related activities and associated measures *

Radar tracker A radar tracker is a component of a radar system, or an associated command and control (C2) system, that associates consecutive radar observations of the same target into tracks. It is particularly useful when the radar system is reporting data f ...

, part of a radar system * S-2 Tracker, a carrier-based ASW aircraft manufactured by Grumman *

Solar tracker A solar tracker is a device that orients a payload toward the Sun. Payloads are usually solar panels, parabolic troughs, fresnel reflectors, lenses or the mirrors of a heliostat. For flat-panel photovoltaic systems, trackers are used to m ...

, a device used in some solar energy applications for orienting a photovoltaic panel or reflector toward the sun