XBS may refer to:

• Xiamen Gaoqi railway station (station telegraph code XBS), Huli, Xiamen, Fujian, China
• XBS, Japanese rapper, a member of Suite Chic
• XBS Swimming, a swim club in Slovakia; see List of Slovak records in swimming
• .xbs, the file extension for xBscript; see Windows Script Host
• Tenascin X, a glycoprotein also called "XBS"
• XMM-Newton Bright Source Catalogue (XBS), an astronomical catalogue; see List of astronomical catalogues
• Daewoo XB-S, a variant of the Daewoo Precision Industries K2 South Korean assault rifle
• Freightliner XB-S, a truck chassis; see Long Beach Bus

• All pages with titles beginning with XBS
• All pages with titles containing XBS
• XB (disambiguation) for the singular of XBs