Idrettsforeningen Skarp is a Norwegian association football club from Tromsø. Its club colors are black and white.
The men's team played in the Second Division for many years, but was relegated after the 2008 season. In 2010 it contested a playoff to win promotion, and succeeded by beating Kirkenes IF 7–4 on aggregate.
It is the third best football team in Tromsø, after Tromsø IL and Tromsdalen UIL.
| Season | Pos. | Pl. | W | D | L | GS | GA | P | Cup | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | D2 | 12 | 26 | 9 | 2 | 15 | 46 | 73 | 29 | 2nd round | |
| 2007 | D2 | 11 | 26 | 9 | 2 | 15 | 45 | 70 | 29 | 1st round | |
| 2008 | D2 | 13 | 26 | 5 | 0 | 21 | 28 | 83 | 15 | 2nd round | Relegated |
| 2009 | D3 | 2 | 22 | 16 | 4 | 2 | 93 | 30 | 52 | ||
| 2010 | D3 | 1 | 22 | 19 | 1 | 2 | 98 | 22 | 58 | Promoted | |
| 2011 (in progress) | D2 | 14 | 26 | 2 | 5 | 19 | 29 | 85 | 11 | 2nd round | Relegated |
|
||||||||||||||