Kaplan's skolly or Kaplan's thestor (Thestor kaplani), is a species of butterfly in the family Lycaenidae. It is endemic to South Africa, where it is only known from fynbos on the slopes of the Riviersonderend Mountains above Greyton in the Western Cape.
The wingspan is 26âÂÂ28 mm for males and 27âÂÂ29 mm for females. Adults are on wing from December to January. There is one generation per year.