Galagete cristobalensis is a moth in the Autostichidae family. It was described by Landry in 2002. It is found on the Galapagos Islands. The wingspan is 7-7.5 mm for males and 7-8 mm for females. The forewings are cream coloured with dark-brown markings. The hindwings are shining pale greyish brown. Adults have been recorded on wing in February.