Pipeline (disambiguation). Pipeline is a system for the long-distance transportation of a liquid or gas.

It may also refer to:

Electronics, computers and computing
 Pipeline (computing), a chain of data-processing stages or a CPU optimization found on 
 Instruction pipelining, a technique for implementing instruction-level parallelism within a single processor
 Classic RISC pipeline, a five-stage hardware based computer instruction set
 Pipeline (software), a chain of data-processing processes or other software entities
 Pipeline (Unix), a set of process chained by their standard streams
 XML pipeline, a connection of XML transformations
 CMS Pipelines, an improvement on UNIX piping.  Allows multiple streams, moves pointers rather than data, is predictable.  
 Graphics pipeline, the method of rasterization-based rendering as supported by graphics hardware
 Pipelining (DSP implementation), a transformation for optimizing digital circuit
 Telestream pipeline, a video capture and playout hardware device

Physical infrastructure
 Pipeline transport, a conduit made from pipes connected end-to-end for long-distance fluid or gas transport
 A line of Pipe (fluid conveyance)
 Piping in a line
 Plastic pipework, for fluid handling
 Milking pipeline, used on a dairy farm to transport fluid milk

Business
 Art pipeline, process of creating and implementing art for a particular project, most commonly associated with the creative process for developing video games. 
 Sales pipeline, a visualisation of the sales process of a company

Places
 Banzai Pipeline, a surfing spot on the North Shore of Oahu
 Mister Pipeline, an Oahu surfer title
 Embakasi Pipeline, a neighbourhood in Nairobi
 Tolt Pipeline Trail, an equestrian and biking trail in Redmond, Washington, USA and Canada
 Keystone Pipeline, a partially operational and proposed pipeline from Canada to the Gulf of Mexico
 Trans-Alaska Pipeline System, a pipeline transporting crude oil across Alaska from the Prudhoe Bay oil fields

In arts and entertainment

Games
 Pipeline (game), a 1988 computer game for the BBC Micro and Acorn Electron
 Pipeline (board game), winner of Games Magazine's 1992 Game of the Year award
 Mario Bros., commonly referred to as Pipeline

Literature
 Pipeline (comics), a character from Marvel Comics with the ability to teleport himself and others
 Pipeline (play), a 2017 play written by Dominique Morisseau

Music 
 "Pipeline" (instrumental), a 1963 song by the Chantays
 Pipeline Music, a record label
 "Pipeline", a 1983 song by Depeche Mode from the album Construction Time Again
 "Pipeline", a 1984 song by the Alan Parsons Project from the album Ammonia Avenue
 BBC Radio Scotland, a programme of music on the bagpipes

Other uses in arts and entertainment
 Pipeline (film), a 2021 South Korean heist film
 CNN Pipeline, a streaming video service by CNN

Roller coasters
 Pipeline roller coaster, a roller coaster model
 Pipeline: The Surf Coaster, a roller coaster at SeaWorld Orlando in Orlando, Florida

Other uses
The Pipeline, a former internet service provider
Alt-right pipeline, a proposed conceptual model for the process of far-right radicalization on social media
Beep line, an improvised telephone chat line hosted over busy signals
Drug pipeline, the drugs a pharmaceutical company has in development
School-to-prison pipeline, a pattern in the U.S., described by scholars and reform activists, of pushing disadvantaged students out of school and into the criminal justice system

See also
 Pipe (disambiguation)