PROBLEM TO BE SOLVED: To provide a cannula holding band that prevents a cannula from coming out of a trachea incised part even if a patient has an attack such as leaning back, facilitates detaching and attaching thereof in medical examination or the like, and can prevent a breakage of the cannula.SOLUTION: A cannula holding band 1 has fasteners 14 attached to fixation holes 9 formed on both sides of a flange 8 of a cannula 2 held to a band 11 wound around a neck. Band members 15 with one end connected to the fasteners 14 are wound around a patients body and fixed. The band members 15 each are formed by mutually connecting a tip part 21 provided with a second loop fastener 20 inserted to a resin ring 18 of the fastener 14 fixed in a length adjustable manner, an elastic belt-shaped elastic member 22, and a long and band-shaped band body 23. Even if a patient has an attack such as the leaning back, the elastic members 22 provided to the band members 15 of holding bands 3 are elongated and the cannula 2 follows through the fasteners 14, and thereby the cannula 2 does not come out of the trachea incised part.SELECTED DRAWING: Figure 1