Galagete pecki is a moth in the Autostichidae family. It was described by Landry in 2002. It is found on the Galapagos Islands. The wingspan is 7.5-8.7 mm for males and 8.2-8.3 mm for females. The forewings are beige with most of the beige scales brown tipped and with dark-brown markings. The hindwings are pale greyish brown. Adults have been recorded on wing in March and May.