Individual eventing, Open
| Competition | 1966 World Eventing Championships |
|---|---|
| Venue |
Burghley
 GBR
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Carlos Moratorio Chalan |
 ARG |
— | ||
| 🥈 | Richard Meade Barberry |
GBR |
— | ||
| 🥉 | Virginia Freeman-Jackson Sam Weller |
 IRL |
— |