The present invention discloses an external application traditional Chinese medicine composition for treating vitiligo, and applications thereof, and belongs to the technical field of traditional Chinese medicines, wherein the raw materials comprise psoralea corylifolia linn, angelica dahurica, dodder, cape jasmine fruit, saposhnikovia divaricata, flastem milkvetch seed, fructus mume, siquidambar formosana, leonurus artemisia, verbena officinalis l, climbing groundsel herb, zanthoxylum nitidum, solidago decurrens lour, centipeda minima, cassia twig, cortex dictamni, asarum sieboldii miq, fructus xanthii, ginger, bidens pilosa l, wild chrysanthemum, scutellaria barbata, lobelia chinensis lour, helicteres angustifolia l, portulaca oleracea l, the root of honeysuckle, and the stem and the leaf of rhizoma dioscoreae bulbiferae. According to the present invention, with the external application traditional Chinese medicine composition, the vitiligo treatment efficiency can be effectively improved, the vitiligo treatment time can be shortened, the recurrence rate of vitiligo can be reduced, the psychological trauma of people can be relieved, and the quality of life can be improved; the vitiligo treatment effect can be substantially improved by combining the external application traditional Chinese medicine composition and the oral drug, wherein the effective rate can achieve 92-96%, and the treatment effect of the product is remarkable.