| Affiliation ID | 6242 |
|---|---|
| Full name | Idrettsforeningen Ørnulf |
| Short name | IF Ørnulf |
| Place | Oslo (NOR) |
| Sports | ATH/BOX/GAR/WRE |
| Notes | Founded 1893. Formerly known as Idrætsforeningen Ørnulf. |
| Carl Albert Andersen |  NOR |
ATH/GAR | Olympics/1906/Non-starter | 1900—1908 |
| Fridtjof Andersen | NOR |
BOX | Non-starter | 1924 |
| Simen Auseth | NOR |
BOX | Olympics | 1984 |
| Asbjørn Berg-Hansen | NOR |
BOX | Olympics | 1936 |
| Lars Bilet | NOR |
WRE | Olympics | 1952 |
| Halfdan Bjølgerud | NOR |
ATH | 1906 | 1906 |
| Edgar Christensen | NOR |
BOX | Olympics | 1924 |
| Bjørn Cook | NOR |
WRE | Olympics | 1948 |
| Richard Frydenlund | NOR |
WRE | Olympics | 1912—1920 |
| Thorbjørn Frydenlund | NOR |
WRE | Olympics | 1912 |
| Alfred Gundersen | NOR |
WRE | Olympics | 1912 |
| Hans Gundhus | NOR |
ATH | Olympics/Non-starter | 1924—1928 |
| Oscar Guttormsen | NOR |
ATH | Olympics/1906 | 1906—1908 |
| Evert Johanson | NOR |
BOX | Olympics | 1948 |
| Bjørn Larsson | NOR |
WRE | Olympics | 1952 |
| Herbrand Lofthus | NOR |
WRE | Olympics | 1912 |
| Helge Løvland | NOR |
ATH | Olympics/Opening Flagbearer | 1920 |
| Ansgar Løvold | NOR |
WRE | Olympics | 1912 |
| Hjalmar Nygaard | NOR |
BOX | Olympics | 1920 |
| Arthur Olsen | NOR |
BOX | Olympics | 1928 |
| Thorvald Olsen | NOR |
WRE | Olympics | 1912 |
| Carl Alfred Pedersen | NOR |
ATH/GAR | Olympics/1906/Non-starter | 1906—1912 |
| Fritz Skullerud | NOR |
ATH | 1906 | 1906 |
| Egil Solsvik | NOR |
WRE | Olympics | 1948 |
| Rolf Stenersen | NOR |
ATH | Olympics | 1920 |
| Oddvar Vargset | NOR |
WRE | Olympics | 1956 |
