The 568th Strategic Missile Squadron is an inactive United States Air Force unit. It was last assigned to the 462d Strategic Aerospace Wing at Larson Air Force Base, Washington. It was equipped with the first-generation SM-68 Titan I intercontinental ballistic missile, with a mission of nuclear deterrence. The squadron was inactivated as part of the phaseout of the Titan I ICBM on 25 March 1965.