| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | William Ralph•Johnson |
| Used name | Ralph•Johnson |
| Born | 3 June 1948 in London, England (GBR) |
| Measurements | 175 cm / 74 kg |
| Affiliations | Salle Boston, London (GBR) |
| NOC | Great Britain |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Fencing | GBR |
Ralph Johnson | |||
| Épée, Individual, Men (Olympic) | =17 | |||||
| Épée, Team, Men (Olympic) | Great Britain | =7 | ||||
| 1972 Summer Olympics | Fencing | GBR |
Ralph Johnson | |||
| Épée, Individual, Men (Olympic) | 6 p2 r2/5 | |||||
| Épée, Team, Men (Olympic) | Great Britain | 13 | ||||
| 1976 Summer Olympics | Fencing | GBR |
Ralph Johnson | |||
| Épée, Individual, Men (Olympic) | =13 | |||||
| Épée, Team, Men (Olympic) | Great Britain | =9 | ||||
| 1984 Summer Olympics | Fencing | GBR |
Ralph Johnson | |||
| Épée, Team, Men (Olympic) | Great Britain | 8 |