The urine collection bag support belt (10) supports urine bags (B) beneath clothing or when sleeping. The support (10) includes a waist cincture (12) having opposed first and second ends (18, 20) and a central portion. At least one releasable fastener (14, 16) is provided for releasably securing the first end (18) to the second end (20) in order to secure the cincture (12) to the waist. At least one strap (22) is attached to the central portion of the belt (12) and extends downward. The strap (22) is adapted for releasably supporting the urine bag (B). In addition, at least one elongated strip is secured to the belt (12) that supports the tubing (T) connected to the urine collection bag (B) by retaining a serpentine portion of the tubing (T) against the waist cincture (12).