Salix is a genus of deciduous trees and shrubs.

Salix may also refer to:

Salix, Iowa, United States Salix, Pennsylvania, United States Salix, Conduit Head Road, a Modernist house in Cambridge, England Salix Pharmaceuticals, makers of gastroenterology products 8648 Salix, a main-belt asteroid Salix OS, a Slackware-based Linux distribution Salix Homes, a housing association based in Salford, England Salix Finance Ltd., which provides public sector funding for energy efficiency to support the energy policy of the United Kingdom Salix, a brand name for the medication furosemide

People with the given name Salix Säydäş (1900–1954), Tatar composer and conductor