Olga Lorenzo grew up in Miami, where, she says, she was a card-carrying alien. There were no jobs and no welfare. The family lived in a squalid laundry room in Little Havanna, two metres by 2.5 metres, shared with another family, and experienced racial prejudice ('Protecting tolerance may require less tolerance', The Age January 13, 2004). She studied at Washington University, St Louis, Missouri.
Coming to Australia in the 1980s she worked as a journalist at the Melbourne Age. Here she met her husband, cartoonist John Spooner.
Lorenzo has a PhD in Creative Writing from Melbourne University, the subject of her thesis being 'Through a Glass Darkly: The Role of Shame in the Mirrored Self in Theory and in Fiction', and she has taught at RMIT University.