| Personal information | |
|---|---|
| Full name | William Brett Naylor |
| Born | 10 March 1957 Invercargill, New Zealand |
| Sport | |
| Sport | Swimming |
William Brett Naylor (born 10 March 1957) is a New Zealand swimmer. He competed in two events at the 1976 Summer Olympics.
In 1990, Naylor was awarded the New Zealand 1990 Commemoration Medal.