Dichomeris isa is a moth in the family Gelechiidae.

It was described by Ronald W. Hodges in 1986.

[1] It is found in North America, where it has been recorded from Oklahoma, Arkansas, Florida, Georgia, Illinois, Kentucky, Massachusetts, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Texas and Ontario.

[2][3] The wingspan is about 13 mm.

This article on a moth of genus Dichomeris is a stub.