| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Dino•Costantini | |
| Used name | Dino•Costantini | |
| Born | 18 October 1940 in San Ginesio, Macerata |  ITA |
| Measurements | 178 cm / 66 kg | |
| Affiliations | Scuola Militare Equitazione Passo Corese — Passo Corese, Rieti | ITA |
| NOC | Italy | ITA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Equestrian Eventing (Equestrian) | ITA |
Dino Costantini | |||
| Individual, Open (Olympic) | Lord Jim | 29 | ||||
| Team, Open (Olympic) | Lord Jim / Italy | 8 | ||||
| 1988 Summer Olympics | Equestrian Eventing (Equestrian) | ITA |
Dino Costantini | |||
| Individual, Open (Olympic) | Boardmans Beauty | |||||
| Team, Open (Olympic) | Boardmans Beauty / Italy |
