| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Karl Martin•Lundén |
| Used name | Martin•Lundén |
| Born | 1 January 1925 in By, Avesta, Dalarna (SWE) |
| Died | 14 February 2011 in Sollentuna, Stockholm (SWE) |
| Affiliations | SK Neptun, Stockholm (SWE) |
| NOC | Sweden |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Swimming (Aquatics) | SWE |
Martin Lundén | |||
| 100 metres Freestyle, Men (Olympic) | 6 h1 r2/3 | |||||
| 4 × 200 metres Freestyle Relay, Men (Olympic) | Sweden | 4 | ||||
| 100 metres Backstroke, Men (Olympic) | 5 h2 r1/3 |