Gateway has several meanings. It may often share meanings with the term gate.

Music

• a song by the symphonic black metal band (South Africa)
• Gateway (album), an album by stoner metal band Bongzilla
• Gateway (band), a jazz trio

Computer Terminology

• Gateway (telecommunications), in telecommunications is a computer or a network that allows or controls access to another computer or network.
• Gateway (computer networking), a node that serves as an entrance to another network, and vice-versa. The meaning of this term has altered subtly in recent years, however.
• Gateway (web page), a webpage designed to attract visitors and search engines to a particular website.
• Payment gateway, the software interface between a web-based shopping cart and a merchant account.
• Gateway (computer program), a link between two computer programs allowing them to share information and bypass certain protocols on a host computer. Although seemingly harmless, a gateway can have tremendous negative effects on personal computers if not used properly.

Companies

• Gateway, Inc. (formerly Gateway 2000) is a computer manufacturer
• "Gateway", a former name of the UK supermarket chain now rebranded as Somerfield (UK Retailer)
• Gateway, a UK building society bought in 1988 by the Woolwich Building Society

Education

United States

• Gateway Community and Technical College, composed of four separate campuses located in northern Kentucky
• Gateway High School (San Francisco, California), a charter school

Media

• The Gateway (newspaper), the student newspaper at the University of Alberta, Edmonton, Alberta, Canada
• , the name given to the BBC intranet

Geography

Australia

• Gateway Bridge, the most eastern crossing of the Brisbane River, Brisbane

Canada

• , a $2.5-billion (CAD) project by Enbridge to carry crude oil from the Athabasca Oil Sands in Alberta to Kitimat, British Columbia for export
• Gateway Station on the Vancouver SkyTrain's Expo Line
• Greater Vancouver Gateway Program proposal to expand highway 1 and twin the Port Mann bridge

Hong Kong

• Gateway, a shopping centre in Hong Kong, part of the Harbour City
• The Gateway, Hong Kong, a building in Tsim Sha Tsui, Kowloon, Hong Kong

India

• Gateway of India, a monument in Mumbai, India

Singapore

• The Gateway, Singapore, a twin-building office complex

South Africa

• Gateway Theatre of Shopping, a shopping centre in Durban

United Kingdom

• Gateways club, a famous lesbian club

United States

Communities

• Gateway, Alaska, a census-designated place
• Gateway, San Diego, California, a neighborhood
• Gateway, Colorado, an unincorporated town
• Gateway, Florida, a census-designated place

Landmarks

• Jefferson National Expansion Memorial, also known as Gateway Arch in St. Louis, Missouri, famous as the "Gateway to the West" within the United States
• The Gateway District, a large open air retail, residential and office complex in Salt Lake City, Utah
• Gateway International Raceway, a racetrack in Madison, Illinois
• Gateway National Recreation Area, a string of parks and beaches in New York City and New Jersey
• Gateway Region, the most urbanized part of northeastern New Jersey, including Newark and Jersey City
• The Gateway Sports and Entertainment Complex (more commonly known as "Gateway"), a stadium complex in Cleveland, Ohio, containing Jacobs Field and Gund Arena

In fiction

• Gateway (novel), a 1976 novel by Frederik Pohl, the first book of the Heechee series and winner of the Hugo Award and Nebula Award
  • Gateway (computer game), two adventure games based on the novel have been created by Legend Entertainment
• Gateways (novel), a Repairman Jack novel by F. Paul Wilson
• Gateway (comics), a supporting character Marvel's X-Men series
• Gateway (StarCraft)

Other

• Gateway Rehabilitation Center, a rehabilitation center for drug and alcohol addicts, in Aliquippa, Pennsylvania, USA
• , a film starring Don Ameche
• "Gateway" in oceanography, ocean currents in the global thermohaline circulation
• "Gateway" in aviation, the start or the termination for airlines at airports