| Jón Didriksson | |
| Nationality: | Icelandic |
| Birth Date: | 17 June 1955 |
| Height: | 194 cm |
| Weight: | 79 kg |
Jón Didriksson is an Icelandic Olympic middle-distance runner. He represented his country in the men's 1500 meters and the men's 800 meters at the 1980 Summer Olympics. His time was a 3:44.34 in the 1500, and a 1:51.10 in the 800 heats.[1]