Ethel Castilla was an Australian poet. She was the daughter of Frederic Ramos de Castilla, an Englishman of Spanish descent, and May Robertson, daughter of an Edinburgh writer.

She lived mostly in Melbourne and contributed frequently to ` The Australasian', and the `Sydney Mail'. She spent most of her life in Melbourne.

Ethel Castilla's Works:

1900 The Australian Girl, and other Verses