XS

XS may refer to:

==Arts and entertainment== XS (character), a DC Comics superheroine XS (manhwa), a South Korean comic by Song Ji-Hyung () XS (radio station), a defunct station in Neath Port Talbot, Wales "XS" (song), a 2020 song by Rina Sawayama XS (video game), a 1997 FPS game made by GT interactive Xiaolin Showdown, an American animated television series XS: The Opera Opus (1984-86), a no wave opera