Skynet may refer to:

  • Skynet (satellite), a UK military communications system
  • Skynet (Terminator), a fictional computer network, the primary antagonist in the Terminator series of films
  • SkyNET, a 1996 PC game based on The Terminator film series

Skynet may also refer to:

  • Skynet (airline), a Russian regional airline based in the Krasnoyarsk Airport
  • Skynet Asia Airways, a low-cost Japanese airline
  • Skynet Airlines, a defunct Irish airline
  • The Copyright (Infringing File Sharing) Amendment Act 2011, which repeals a section of the New Zealand Copyright Act which would have required ISPs to disconnect subscribers suspected of repeat copyright infringement
  • Sky Net, a Myanmar direct to home (DTH) TV broadcasting company
  • Sky Network Television, a New Zealand pay television service
  • theSkyNet, a distributed computing platform for radio astronomy data produced by the Australian Square Kilometre Array Pathfinder
  • Belgacom Skynet, a Belgian interactive digital media company
  • Loral Skynet or Telesat, a Canadian communications satellite operator