| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jonas•Narmontas |
| Used name | Jonas•Narmontas |
| Other names | Yonas Yustinovich Narmontas, Йонас Юстинович Нармонтас |
| Born | 14 September 1960 in Sriauptai, Klaipėda (LTU) |
| Measurements | 199 cm / 93 kg |
| Affiliations | Dynamo Vilnius, Vilnius (LTU) |
| NOC | Soviet Union |
| Nationality | Lithuania |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Rowing | URS |
LTU |
Jonas Narmontas | |||
| Eights, Men (Olympic) | Soviet Union | 3 | Bronze | ||||
| 1988 Summer Olympics | Rowing | URS |
LTU |
Jonas Narmontas | |||
| Coxed Fours, Men (Olympic) | Soviet Union | DNS r4/4 |