| Competition: | Superettan |
| Season: | 2006 |
| Winners: | Trelleborgs FF |
| Promotion To: | Allsvenskan |
| Matches: | 240 |
| Prevseason: | 2005 |
| Nextseason: | 2007 |
The 2006 Superettan was part of the 2006 Swedish football season, and the seventh season of Superettan, Sweden's second-tier football division in its current format. A total of 16 teams contested the league.
It was contested by 16 teams, and Trelleborgs FF won the competition.
Sirius and Bunkeflo promoted to Superettan
Väsby United and Assyriska relegated to Division 1
(Minimum of 10 games played)
| Rank | Goalkeeper | Club | [2] | |||
|---|---|---|---|---|---|---|
| 1 |  Fredrik Persson | Trelleborgs FF | 29 | 13 | 89 | 17 |
| 2 | Nicklas Svensson | Ljungskile SK | 25 | 22 | 79 | 11 |
| Magnus Jonsson | IFK Norrköping | 27 | 27 | 79 | 9 | |
| Tommy Naurin | Falkenbergs FF | 30 | 40 | 79 | 6 | |
| 5 | Peter Westman | Örebro SK | 30 | 28 | 78 | 9 |
| 6 | Erland Hellström | Assyriska | 18 | 21 | 77 | 4 |
| 7 | Kristoffer Björklund | IF Brommapojkarna | 30 | 43 | 74 | 9 |
| Henrik Gustavsson | Åtvidabergs FF | 30 | 47 | 74 | 4 | |
| Fredrik Sundfors | GIF Sundsvall | 28 | 29 | 74 | 11 | |
| Sebastian Karlsson | Degerfors IF | 30 | 41 | 74 | 5 | |
