| Development | |
|---|---|
| Designer | Charles Cunningham |
| Location | Australia |
| Year | 1960s |
| Hull | |
| Type | Catamaran |
| Construction | Fiberglass |
| LOA | 6 m (20 ft) |
Austral 20 was a 6 m (20 ft) catamaran produced by Charles Cunningham in Australia in the early 1960s period of experimentation.
It was apparently produced in reasonable numbers by Charles himself.