The invention discloses a quantum dot film, a quantum dot white light LED and a packaging method of the quantum dot white light LED and relates to the white light LED display and illumination field. The quantum dot film comprises a concave borosilicate glass matrix, wherein a top port edge of the borosilicate glass matrix is covered by an UV solidification glue layer, a groove of the borosilicate glass matrix is internally provided with a quantum dot gel layer, the UV solidification glue layer and the quantum dot gel layer are commonly covered by a glass substrate, quantum dot phosphor can be packaged in the quantum dot film, and strong reliability is realized. According to the quantum dot white light LED, the quantum dot film is mounted at an opening of a leading wire framework having a built-in LED chip, the quantum dot phosphor can be further packaged, strong reliability is realized, the packaging process is simple, and industrial production is easy.