A World Within a World: The Bay Houses of Long Island
- annos singulos: 2020
- Patriam: United States of America
- genus: Documentary, History
- Studio: Lincoln Gardens Productions
- keyword: long island, new york, outlying communities, wetlands, marine conservation, live by the bay, saltwater fishing, local perspective, maritime history, salt marsh
- Director: Barbara J Weber, Greg Blank
- cast: Dennis Carr, Bill Chianti, Willie, Karen, and Jason McNeece, The Nelson Family, Alison, Laura, and Joseph Mueller, Brian Warasila
