Anorectal melanoma is a very rare tumor of neuroectodermal origin with poor prognosis because of delay in diagnosis. It is often mistaken for benign conditions such as hemorrhoids or rectal polyps. Surgical treatment ranges from local excision to radical abdominoperinal resection. Because of its rarity only few cases have been published in literature. Herein, we report series 3 case of anorectal malignant melanoma and further review management in light of the relevant literature.