Project MKUltra is the code name for a CIA mind-control research program that began in the 1950s.

MKULTRA or MK-ULTRA may also refer to:

• MK Ultra (film), 2022 psychological thriller film written and directed by Joseph Sorrentino
• mk Ultra (California band), a defunct alternative band
• The MK Ultra, a music project by British rock musician James Ray
• "MKultra", a song by American band Unwound on the album A Single History: 1991–1997
• "MK Ultra", a song by British rock band Muse on the 2009 album The Resistance
• "MK Ultra Ragman", a song by the Canadian electro band platEAU from the 2007 album Kushbush
• "MK Ultra", a song by the American prog metal band Periphery from the 2015 album Juggernaut: Alpha
• "MK Ultra" a professional wrestling stable known by this name composed of TNA Knockouts Killer Kelly and Masha Slamovich

This disambiguation page lists articles associated with the title MKULTRA.
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