Hong Kong | |
| Value | 1.00 HKD |
|---|---|
| Mass | 7.10 g |
| Diameter | 25.50 mm |
| Thickness | 1.95 mm |
| Edge | Milled |
| Composition | 75% copper, 25% nickel |
| Years of minting | 1866 –1869, 1960, 1970-75, 1978-80, 1987-92, 1993-1998, 2013, 2015, 2017 (new issue) |
| Obverse | |
 | |
| Design | Bauhinia |
| Designer | Joseph Yam |
| Design date | 1992 |
| Reverse | |
 | |
| Design | 1 with value in English and Chinese |
| Designer | Joseph Yam |
| Design date | 1992 |
The one-dollar coin is a denomination of the Hong Kong dollar.