Agonopterix yeatiana is a moth of the family Depressariidae. It is found in most of Europe. The wingspan is 19–23 mm. The forewings are pale greyish ochreous, with a few black scales; veins sometimes marked with cloudy dark fuscous streaks; first discal stigma black, preceded by a similar dot obliquely above it, second white edged with dark fuscous; a dark fuscous spot between and above these; black terminal dots. Hindwings pale whitish-fuscous. The larva is yellowish-green; head black Adults are on wing from August to the end of June.