Caloptilia theivora is a moth of the family Gracillariidae. It is known from Brunei, China (Zhejiang, Gansu, Guangdong, Guanxi, Guizhou, Hainan, Henan, Hubei, Hunan, Jiangxi, Sichuan, Yunnan, Anhui and Fujian), Hong Kong, India, Indonesia (Java), Japan (Kyà «shà «, Shikoku, Honshà «), Korea, Malaysia (West Malaysia), Sri Lanka, Taiwan, Thailand and Vietnam.
The wingspan is 10âÂÂ14 mm.
The larvae feed on Camellia japonica, Camellia sasanqua, Camellia theifera and Thea species, including Thea sinensis. They mine the leaves of their host plant.