| Clubname: | Frederikshavn fI |
| Fullname: | Frederikshavn forenede Idrætsklubber |
| Shortname: | FfI |
| Founded: | 1931 |
| Ground: | Frederikshavn Stadion, Frederikshavn |
| Capacity: | 15,000 |
| Chairman: | Christian Kærsgaard |
| Manager: | Frode Langagergaard |
| League: | Jutland Series |
| Season: | 2007–08 |
| Position: | Denmark Series Pool 2, 14th |
| Pattern La1: | _black_stripes |
| Pattern B1: | _blackstripes |
| Pattern Ra1: | _black_stripes |
| Leftarm1: | FF0000 |
| Body1: | FF0000 |
| Rightarm1: | FF0000 |
| Shorts1: | 000000 |
| Socks1: | 000000 |
| Pattern La2: | _whiteshoulders |
| Pattern B2: | _whitestripes4 |
| Pattern Ra2: | _whiteshoulders |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
Frederikshavn forenede Idrætsklubber (also known as FfI or Frederikshavn fI) is a Danish sports club based in Frederikshavn. The club has branches in football, handball, swimming, gymnastics and wrestling.
The football team spent a total five seasons in the top-flight Danish 1st Division during the 1960s and 1970s.[1] Its most famous player through time is Harald Nielsen.[2]
