Dichomeris xuthochyta is a moth in the family Gelechiidae. It was described by Alfred Jefferis Turner in 1919. It is found in Australia, where it has been recorded from Queensland.
The wingspan is about . The forewings are fuscous with the discal dots very obscurely darker, the plical beyond the first discal. The hindwings are fuscous with a large tornal ochreous blotch extending from mid-dorsum to mid-termen.