A breathing assist device storage compartment assembly includes a housing having a rear wall and a perimeter wall attached thereto and extending forward of the rear wall. The perimeter wall includes a top wall, a bottom wall, a first side wall and a second side wall. A front side of the housing is open. A support is attached to the housing and engages the top wall adjacent to front side. The support engages furniture at an edge thereof such that the housing extends downwardly from the edge of the furniture and the furniture closes the front side. The support is hingedly coupled to the housing to allow the housing to pivot with respect to the support and facilitate access into an interior of the housing, wherein a breathing assist device is positioned.