KSM

KSM may refer to:

• Karl Schäfer Memorial, a figure skating competition.
• Kellogg School of Management, Northwestern University's business school
• Kernel SamePage Merging, a feature of the Linux kernel allowing KVM guest virtual machines to share identical memory pages
• Khalid Sheikh Mohammed, prisoner in U.S. custody for admitted acts of terrorism
• Kothagudem School of Mines, former name of University College of Engineering, Kakatiya University
• KSM (band), an American all girl rock band

KSM may also be:

• KSM, alternative callsign of public coast radio station KPH
• KSM, IATA and FAA code for St. Mary's Airport (Alaska)
• KSM, ICAO callsign for Kosmos Airlines
• KSM series of microphones made by Shure