| Name | Íþrótta- og Ólympíusamband Íslands | 
|---|---|
| Abbreviation | ÍSÍ | 
| Founded | 1912 | 
| Recognized by the IOC | 1935 | 
| Countries | Iceland | 
Known as Ólympíunefnd Íslands from 1921 to 1997.
| Tenure | Name | Country | Notes | 
|---|---|---|---|
| 1912—1926 | Axel V. Tulinius |  ISL | |
| 1926—1954 | Benedikt Waage |  ISL | |
| 1954—1962 | Bragi Kristjánsson |  ISL | |
| 1962—1974 | Birgir Kjaran |  ISL | |
| 1974—1994 | Gísli Halldórsson |  ISL | |
| 1994—1997 | Júlíus Hafstein |  ISL | |
| 1997—2006 | Ellert Schram |  ISL | |
| 2006—2013 | Ólafur Rafnsson |  ISL | |
| 2013— | Lárus Blöndal |  ISL |