| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Dmitry Maksimovich•Leonkin | 
| Used name | Dmitry•Leonkin | 
| Original name | Дмитрий Максимович•Леонкин | 
| Other names | Dmytro Maksymovych Leonkin, Дмитро Максимович Леонкін | 
| Born | 16 December 1928 in Mys Dobroy Nadezhdy, Ryazan (RUS) | 
| Died | 1980 in Lviv, Lviv (UKR) | 
| Affiliations | VS Lviv, Lviv (UKR) | 
| NOC |   Soviet Union | 
| Nationality |   Ukraine | 
| Medals | OG | 
| Gold | 1 | 
| Silver | 0 | 
| Bronze | 1 | 
| Total | 2 | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Artistic Gymnastics (Gymnastics) |  URS | 
 UKR | 
Dmitry Leonkin | |||
| Individual All-Around, Men (Olympic) | 78 | ||||||
| Team All-Around, Men (Olympic) | Soviet Union | 1 | Gold | ||||
| Floor Exercise, Men (Olympic) | =27 | ||||||
| Horse Vault, Men (Olympic) | =19 | ||||||
| Parallel Bars, Men (Olympic) | 127 | ||||||
| Horizontal Bar, Men (Olympic) | =43 | ||||||
| Rings, Men (Olympic) | =3 | Bronze | |||||
| Pommelled Horse, Men (Olympic) | 164 |