Iceland first participated in the Summer Olympic games in 1908 and 1912. After that they returned in 1936 and have participated in every Summer Olympic Games since then.
Athletics has been included in the Summer Olympic programme since the inaugural 1896 Games. Iceland first participated in the sport 1912. They returned to the sport in 1936 and have participated in it every Summer Olympic Games since then.
Artistic gymnastics has been included in the Summer Olympic programme since the inaugural 1896 Games. Iceland has participated four times, first in 1996.
Handball was included in the Olympic programme in 1936. It returned in 1972 and has remained in the Olympic programme ever since. Iceland first participated in 1972 and has participated in the sport many times since then.
Judo has been included in the Olympic programme since 1964 with the exception of the 1968 Games. Iceland first participated in 1976 and has participated most times since then.
Sailing has been included in the Olympic programme since 1900 with the exception of the 1904 Games. Iceland has participated four times, first in 1984.
Shooting was included in the inaugural 1896 Summer Olympic programme and has been included in all Summer Games since then except for 1904 and 1928. Iceland has participated four times, first in 1992.
Water polo has been included in the Olympic programme since 1900 with the exception of the 1904 Games. Iceland has participated once, in 1936 when they finished 15th.
Weightlifting was first included in the Olympic programme at the inaugural 1896 Summer Olympics. It was excluded from the 1900, 1908 and 1912 Games but have been included every other time. Iceland has participated in the sport four times, from 1968 to 1980.
Wrestling was included in the inaugural 1896 Summer Olympic programme and has been included in all Summer Games since then except for 1904. Iceland has participated in the sport twice, in 1908 and 1912.
Alpine skiing has been included in the Olympic programme since 1936. Iceland first participated in the sport in 1948 and has continued to do so every Olympic Games since then except for 1972.
Cross-country skiing has been was included in the Olympic programme since the inaugural 1924 Winter Olympics. Iceland first participated in the sport in 1952 and has participated in the sport most times since then.
Ski jumping has been included in the Olympic programme since the inaugural 1924 Winter Games. Iceland has participated three times. Their best placement was 35th by Ari Guðmundsson in the individual event in 1952.