Henry James Beach (born March 9, 1942 in Gloucester) is the long-time manager of the British rock band Queen and its individual members. He was nicknamed "Miami" by the band members, a play on his surname. He took over as manager of the band in 1978 after he had acted on their behalf as a lawyer.

Beach is co-founder of Transistor Project, a digital pump put together with Blur's Dave Rowntree.