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.
The NEC SX-Aurora TSUBASA Vector Engine (VE) is a vector processor of the NEC SX architecture family and features very high memory bandwidth (0.75 - 1.2 TB/s), eight cores and six HBM2 memory modules on a Silicon interposer implemented in the form-factor of a PCIe card.
SxS (S-by-S) is a flash memory standard compliant to the Sony and SanDisk-created ExpressCard standard.
SX Superstar is a video game of the racing genre by Climax Solent and published by Acclaim under their AKA Acclaim brand.
Sx_Tape (also stylized as SX_TAPE and sxtape) is a 2013 American found-footage horror film directed, edited, and photographed by Bernard Rose.