Broad Sound can refer to:
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Broad Sound (Queensland)
Broad Sound is a large bay on the east coast of Australia, in the state of Queensland, northwest of the state capital, Brisbane. It is about long and across at its widest point. The Torilla Peninsula forms the eastern side of the bay; Shoa ...
, on the Australian coast
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Broad Sound (Maine), near Portland, Maine, United States
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Broad Sound (Massachusetts) Broad Sound is a bay on the Massachusetts coast north of Boston. It lies on the west of Massachusetts Bay, between Nahant and Deer Island; Lynn harbor is at its north end. The main channel of Boston Harbor
Boston Harbor is a natural harbor ...
, near Boston, Massachusetts, United States
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