| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Herbert Hastings•McWilliams |
| Used name | Herbert•McWilliams |
| Born | 11 June 1907 in Port Elizabeth, Eastern Cape (RSA) |
| Died | 11 February 1995 (aged 87 years 8 months) in Port Elizabeth, Eastern Cape (RSA) |
| NOC |  South Africa |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Sailing | RSA |
Herbert McWilliams | |||
| One-Person Heavyweight Dinghy, Men (Olympic) | 20 |
