The 1906 season in Swedish football, starting January 1906 and ending December 1906:
Honours
Official titles
{| class="wikitable" style="text-align: left;"
|-
!style="width: 275px;"|Title
!style="width: 200px;"|Team
!style="width: 225px;"|Reason
|-
|Swedish Champions 1906||Örgryte IS||Winners of Svenska Mästerskapet
|}
Competitions
{| class="wikitable" style="text-align: left;"
|-
!style="width: 225px;"|Level
!style="width: 275px;"|Competition
!style="width: 200px;"|Team
|-
|rowspan=4|Regional league||Stockholmsserien klass 1 1906||Djurgårdens IF
|-
|Stockholmsserien klass 2 1906||Eriksdals IF
|-
|Göteborgsserien klass I 1906||Örgryte IS 2
|-
|Göteborgsserien klass II 1906||IFK Göteborg 2
|-
|Championship Cup||Svenska Mästerskapet 1906||Örgryte IS
|-
|rowspan=3|Cup competition||Corinthian Bowl 1906||Örgryte IS
|-
|Kamratmästerskapen 1906||IFK Stockholm
|-
|Wicanderska Välgörenhetsskölden 1906||IFK Stockholm
|}
Promotions, relegations and qualifications
Promotions
{| class="wikitable" style="text-align: left;"
|-
!style="width: 275px;"|Promoted from
!style="width: 275px;"|Promoted to
!style="width: 200px;"|Team
!style="width: 225px;"|Reason
|-
|rowspan=2|Stockholmsserien klass 2 1906||rowspan=2|Stockholmsserien klass 1 1907||Eriksdals IF||Unknown
|-
|Östermalms IF||Unknown
|-
|rowspan=3|Unknown||rowspan=3|Stockholmsserien klass 2 1907||Djurgårdens SK||Unknown
|-
|IK Göta||Unknown
|-
|IF Vesta||Unknown
|-
|rowspan=2|Göteborgsserien klass II 1906||rowspan=2|Göteborgsserien klass I 1907||IFK Göteborg 2||Unknown
|-
|Jonsereds GIF||Unknown
|}
Relegations
{| class="wikitable" style="text-align: left;"
|-
!style="width: 275px;"|Relegated from
!style="width: 275px;"|Relegated to
!style="width: 200px;"|Team
!style="width: 225px;"|Reason||style="text-align: left;"|Mariebergs IK
|10||4||2||4||11||–||13||-2||10
|- style="background: #fff8d1"
|5
!style="width: 200px;"|Team
!style="width: 45px;"|Pld
!style="width: 35px;"|W
!style="width: 35px;"|D
!style="width: 35px;"|L
!style="width: 45px;"|GF
!
!style="width: 45px;"|GA
!style="width: 35px;"|GD
!style="width: 45px;"|Pts
|-
|=1||style="text-align: left;"|Örgryte IS 2
|8||6||1||1||18||–||5||+13||13
|-
|=1||style="text-align: left;"|IFK Göteborg
|8||6||1||1||20||–||9||+11||13
|-
|3||style="text-align: left;"|Krokslätts IK
|8||4||0||4||5||–||11||-6||8
|-
|4||style="text-align: left;"|IK Vikingen
|8||3||0||5||8||–||23||-15||6
|- style="background: #fff8d1"
|5||style="text-align: left;"|Göteborgs IF
|8||0||0||8||4||–||7||-3||0
|}
;Title-deciding match
Göteborgsserien klass II 1906
{| class="wikitable" style="text-align: center;"
|-
!style="width: 40px;"|
!style="width: 200px;"|Team
!style="width: 45px;"|Pld
!style="width: 35px;"|W
!style="width: 35px;"|D
!style="width: 35px;"|L
!style="width: 45px;"|GF
!
!style="width: 45px;"|GA
!style="width: 35px;"|GD
!style="width: 45px;"|Pts
|- style="background: #d1fff6"
|1