Anthene butleri, the pale hairtail or Butler's ciliate blue, is a butterfly of the family Lycaenidae. It is found from South Africa to Kenya, Uganda, and Ethiopia. In South Africa, it is found in coastal lowland forests in KwaZulu-Natal, from the coast to Kosi Bay, and inland across the Makathini Flats.

The wingspan is 23–28 mm for males and 25–32 mm for females. Adults are on wing the year-round, with a peak in the warmer months.

The larvae feed on Kalanchoe crenata, Kalanchoe lugardii and Cotyledon species, including Cotyledon orbiculata .

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