| Bay Islet | |
| Native Name: | 匙洲 |
| Native Name Link: | Chinese language |
| Map: | Hong Kong |
| Coordinates: | 22.3356°N 114.3339°W |
| Area Km2: | 0.08 |
| Country Admin Divisions Title: | Districts |
| Country Admin Divisions: | Sai Kung District |
Bay Islet or See Chau is an uninhabited island in Sai Kung District, Hong Kong.
Bay Islet is located in Rocky Harbour,[1] also known as Leung Shuen Wan Hoi, and is separated from Jin Island by the See Chau Mun channel. The island has a maximum elevation of 44.8 m and an area of 8 hectares.[2]