| Club: | Lillestrøm |
| Season: | 2008 |
| Manager: | Tom Nordlie Erland Johnsen Henning Berg |
| Mgrtitle: | Head coach |
| Chairman: | Per Mathisen |
| Chrtitle: | Chairman |
| Stadium: | Åråsen Stadion |
| League: | Tippeligaen |
| League Result: | 12th |
| Cup1: | Norwegian Cup |
| Cup1 Result: | Second round vs Eidsvold Turn |
| Cup2: | UEFA Cup |
| Cup2 Result: | 2nd Qualifying Round vs Copenhagen |
| League Topscorer: | Olivier Occean (11) |
| Season Topscorer: | Olivier Occean (13) |
| Highest Attendance: | 11,464 vs Rosenborg 26 October 2008 |
| Lowest Attendance: | 7,014 vs Bodø/Glimt 20 July 2008 |
| Prevseason: | 2007 |
| Nextseason: | 2009 |
The 2008 season was Lillestrøm SK's 18th season in the Tippeligaen, and their 33rd consecutive season in the top division of Norwegian football.[1]
See main article: 2008 Tippeligaen.
See main article: 2008 Norwegian Football Cup.
See main article: 2008–09 UEFA Cup.
See main article: 2008–09 UEFA Cup qualifying rounds.
| Date | Pos. | Name | From | Fee | |
|---|---|---|---|---|---|
| 2008-01-01 | DF |  Steinar Pedersen | IK Start | Free Transfer | |
| 2008-01-01 | MF | Jon Midttun Lie | IK Start | Free Transfer | |
| 2008-01-01 | DF | Vidar Riseth | Rosenborg BK | Free Transfer | |
| 2008-01-01 | FW |  Ciise Aadan Abshir | - | Undisclosed | |
| 2008-03-07 | MF | John Anders Bjørkøy | Fredrikstad FK | 4 mill NOK | |
| 2008-07-01 | FW |  Dan Alberto Fellus | Youth | - |
| Date | Pos. | Name | To | Fee | |
|---|---|---|---|---|---|
| 2008-01-01 | DF |  Shane Stefanutto | FC Lyn Oslo | Free Transfer | |
| 2008-01-01 | FW | Anders Rambekk | Odd Grenland | Free Transfer | |
| 2008-02-21 | FW | Dan Anton Johansen | Released | Free Transfer | |
| 2008-03-06 | FW | Pål Strand | Ham-Kam | Free Transfer |
| Date | Pos. | Name | To | |
|---|---|---|---|---|
| 2008-07-10 | DF/MF |  Martin Husár | Spartak Trnava | |
| 2008-03-10 | MF |  Viktor Bjarki Arnarsson | KR Reykjavík |