Viasat

Viasat may refer to:
 * Viasat (American company) (founded 1986)
 * Viasat hack, a cyberattack on the Viasat KA-SAT network that happened in February 2022
 * Viasat (Nordic television service) (founded 1991)
 * Viasat Cup, 2006 Danish football tournament
 * Viasat Ukraine, a Ukrainian direct broadcast satellite television distributor
 * Viasat World, operator of:
 * Viasat Nature
 * Viasat Explore
 * Viasat History
 * Viasat 1, a Ghanaian television channel
 * Viasat 3, a Hungarian TV channel
 * Viasat 6, a thematic television channel of Sony Pictures Television Networks