SX, Sx, or sx may refer to:
The SXSW Gaming Awards are awards given to video games during the annual South by Southwest Festival (SXSW), held in Austin, Texas typically in March of that year.
Gene "Sxip" Shirey (pronounced "skip") is an American electric-acoustic composer, performer, and story-teller.
Sx_Tape (also stylized as SX_TAPE and sxtape) is a 2013 American found footage-horror film directed, edited, and photographed by Bernard Rose.
SX Superstar is a video game of the racing genre by Climax Studios and published by Acclaim under their AKA Acclaim brand.
SxS (S-by-S) is a flash memory standard compliant to the Sony and SanDisk-created ExpressCard standard.
SX is a Belgian aetheric indie pop group from Kortrijk, Belgium. The band was founded in the spring of 2009 by Benjamin Desmet (keyboard, guitar) and Stefanie Callebaut (voice, keyboard).