Abstract: The medical tube organizer has an elongated belt with an attachment device, such as a hook, on each end. Spaced along the belt are retainers. The retainers are widened sections of the organizer, having T-shaped and L-shaped posts extending upwardly. The spaces between the L-shaped and T-shaped posts releasably, but securely, retain a medical tube. The organizer may be attached to a patient bed, IV stand, or other support. The organizer retains the tubes in a separate arrangement, making their identification and maintenance easier.