The Orion Building is a 90-metre (295 ft) tall high rise residential building on Navigation Street, Birmingham 5, England. Construction of the tower began in 2004 with demolition of the previous building on the site, and was completed in 2007. As part of the development, the original façades of some of the previous buildings have been retained and incorporated into the lowrise sections of the complex. The complex consists of a 28-storey tower with five basement floors. It includes the city's first penthouse which was sold for £1.65 million. The fourth and final phase of the building, being marketed as 'Sirius', is nearing completion.

John Rocha CBE is a Chinese-Irish designer born in Hong Kong. He is based in Ireland.