Guernsey - 20p - Twenty Pence
| Coin | Mintage | |
| 1982 | ||
 |
Milk can | 500,000 |
| 1983 | ||
|
Milk can | 500,000 |
| 1985 | ||
 |
Island map | 35,000 |
| 1986 | ||
|
Island map | 10,000 |
| 1987 | ||
|
Island map | 5,000 |
| 1988 | ||
|
Island map | 5,000 |
| 1989 | ||
|
Island map | 93,000 |
| 1990 | ||
|
Island map | 113,000 |
| 1992 | ||
|
Island map | 800,000 |
| 1997 | ||
|
Island map | - |
| 1999 | ||
 |
Island map | 800,000 |
| 2003 | ||
|
Island map | 732,600 |
| 2006 | ||
|
Island map | 16,250 |
| 2009 | ||
|
Island map | - |
| 2012 | ||
|
Island map | - |