Tinagma gaedikei is a moth in the Douglasiidae family.

It is found in North America, where it has been recorded from central Illinois[1] and northern Kentucky.

Adults are on wing from late April to mid-May The larvae feed on the fruit of Phacelia purshii.

Pupation takes place in mid-April of the second year.

This article relating to the superfamily Gracillarioidea is a stub.