LKS

LKS may refer to:


 * Abbreviation of links, units of length used by surveyors; see Link (unit)
 * LKS (spacecraft), a not-realised Soviet spaceplane
 * Lakeside MRT station, a transit station in Jurong West, Singapore
 * Lambda Kappa Sigma, pharmacy fraternity based in the United States
 * Lanarkshire, historic county in Scotland, Chapman code
 * Landau Kleffner Syndrome, childhood loss of speech faculty
 * LKS Goczałkowice-Zdrój, Polish football club
 * ŁKS Łódź, Polish sports club
 * ŁKS Łódź (women's basketball)
 * ŁKS Łomża, Polish football club
 * Kanak Socialist Liberation (Libération Kanak Socialiste), a socialist party in New Caledonia