| Harbor Island | |
| Pushpin Map: | Los Angeles#USA California |
| Location: | Newport Bay |
| Waterbody: | Pacific Ocean |
| Area Acre: | 9.5 |
| Country: | United States |
| Timezone1: | UTC-8 |
| Timezone1 Dst: | UTC-7 |
Harbor Island is a small artificial island in Newport Beach, California. Newport Harbor is a semi-artificial harbor that was formed by dredging an estuary during the early 1900s. Several artificial islands were built, including Harbor Island, now covered with about thirty private homes. It is a gated community and is home to many very expensive homes. Every home is along one street, Harbor Island Road, and each plot has waterfront access with one or more boat docks. Notable residents include George Argyros, Donald Bren, and Bill Gross.[1]