Eocorona is an extinct genus of amphiesmenopteran from the Middle Triassic of Australia.

It contains only one species, Eocorona iani, and is the type genus of the family Eocoronidae.

The fossil was composed of a nearly complete forewing and a hindwing tentatively interpreted as belonging to the same species.

It dates from the Carnian age (228.0 – 216.5 million years ago) of the Middle Triassic.

[3][4] Most recently, Minet et al. (2010) considered Eocorona a 'true' member of the superorder Amphiesmenoptera, neither lepidopteran (butterflies and moths) nor trichopteran (caddisflies).