| Noc: | ISL |
| Nocname: | National Olympic and Sports Association of Iceland |
| Games: | Summer Olympics |
| Year: | 1956 |
| Website: | |
| Location: | Melbourne/Stockholm |
| Competitors: | 2 |
| Sports: | 1 |
| Flagbearer: | Vilhjálmur Einarsson |
| Rank: | 31 |
| Gold: | 0 |
| Silver: | 1 |
| Bronze: | 0 |
| Appearances: | auto |
Iceland competed at the 1956 Summer Olympics in Melbourne, Australia. As a partial support to the Dutch-led boycott, Icelandic athletes under the Olympic flag instead of the national flag. Vilhjálmur Einarsson won the first ever Olympic medal for his country.
See main article: Athletics at the 1956 Summer Olympics.