| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jonas•Motiejūnas |
| Used name | Jonas•Motiejūnas |
| Other names | Yonas-Alfredas Leonardovich Mateyunas, Йонас-Альфредас Леонардович Матеюнас |
| Born | 21 September 1940 in Kiburiai, Panevėžys (LTU) |
| Died | 14 November 2019 (aged 79 years 1 month 23 days) in Vilnius, Vilnius (LTU) |
| Measurements | 181 cm / 86 kg |
| NOC | Soviet Union |
| Nationality | Lithuania |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Rowing | URS |
LTU |
Jonas Motiejūnas | |||
| Coxless Fours, Men (Olympic) | Soviet Union | 7 |