Fictional entities

• Pegasus (Disney), characters in Disney's 1997 film Hercules
• Pegasus, a spacecraft in the movie The Mystery of the Third Planet
• Pegasus, a spacecraft in the TV series Space Odyssey
• Pegasus, an auto garage in the TV series Gekisou Sentai Carranger
• Pegasus Galaxy (Stargate), a location in the TV series Stargate Atlantis
• Pegasus Seiya, a Saint Seiya character
• Pegasus ponies, a subspecies of ponies in the My Little Pony franchise
• Maximillion Pegasus or Pegasus J. Crawford, a Yu-Gi-Oh! character

Film and television

• Pegasus (film), a 2019 Chinese comedy film
• "Pegasus" (Battlestar Galactica)
• "The Pegasus" (Star Trek: The Next Generation)
• Pegasus (TV series), a BBC serial about Robert Fulton
• PEGASYS-TV, a television station

Music

• "Pegasus" (instrumental), by The Allman Brothers Band
• Pegasus (Trippie Redd album), 2020
• Pegasus, a 2005 album by The Phoenix Foundation
• Pegasus Records, an offshoot of the UK 1970s B&C Records label
• Pegasus Award, an award in filk music

Publications

• Pegasus (game magazine), published beginning in 1981 by Judges Guild
• Pegasus (novel), 2010 novel by Robin McKinley
• Pegasus (series), 2011 novel series by Kate O'Hearn
• Pegasus (University of Central Florida magazine)

Other uses in arts and entertainment

• Pégases, or Pegasus Awards, an annual awards show honoring video games in France
• Pegasus (Efteling), a roller coaster in the Netherlands
• Pegasus (Mt. Olympus Water and Theme Park), a roller coaster in Wisconsin Dells, Wisconsin
• Pegasus (Pilz), a 1863 pair of bronze sculptures by Vincent Pilz
• PHM Pegasus , a 1986 ship simulation game

Businesses

• Pegasus Airlines, a Turkish airline
• Pegasus Networks, a former Australian Internet service provider, founded in 1989
• Pegasus Records, an offshoot of the UK 1970s B&C Records label
• Air Pegasus, an Indian regional airline, 2015–2016
• Pegasus Universal Aerospace, a South African aerospace startup
• Pegasus (restaurant), a restaurant in Tallinn, Estonia

Other organizations

• Partnership of a European Group of Aeronautics and Space Universities, a network of aeronautical universities in Europe
• PEGASYS-TV, a public-access television station
• HMH-463 or Pegasus, a U.S. Marine helicopter squadron

Computing

• Pegasus (console), a video game system
• Pegasus (spyware), multi-platform spyware created by the NSO Group based in Israel
• Pegasus (workflow management), an open-source workflow management system
• PEGASUS, an encryption algorithm
• Ferranti Pegasus, a British computer developed in the 1950s
• Pegasus Mail, an email client
• Windows CE, an operating-system developed under the code name "Pegasus"
• Open Pegasus, a Web-Based Enterprise Management (WBEM) implementation

Vehicles and engines

Other technology

• SLWH Pegasus, a piece of artillery