The J18 Region, called J18 Elit until 2020, is the highest level of under-18 ice hockey in Sweden. The league was first played in the 1980 season. Färjestad BK has won the most league titles, with seven.
The league is divided into four divisions, Norra (North), Södra (South), Västra (West), and Östra (East). These divisions are played from September to December during the year. The five best teams from each division qualify for the Winter series known as J18 Allsvenskan, divided into Norra and Södra, while the remaining teams have to play in a continuation series during Winter for their specific division. These "Winter" series are played between January and March of the following year.
J18 Region was expected to become the second highest under-18 league as J18 Allsvenskan would have become a new division in the 2012–13 season to be played for the entire season; however, this league restructuring has been postponed until the 2013–14 season, and J18 Allsvenskan continues to be a Winter series and part of J18 Region for at least the 2012–13 season.
2011–12 teams
Norra
- Asplöven HC
- IF Björklöven
- Clemensnäs HC
- Kramfors-Alliansen
- Luleå HF
- Modo Hockey
- Skellefteå AIK
- IF Sundsvall Hockey
- Tegs SK
- Timrå IK
- Örnsköldsviks HF
- Östersunds IK
Södra
- Borås HC
- Frölunda HC
- HV71
- Linköpings HC
- Malmö Redhawks
- Mariestad BoIS HC
- Nässjö HC
- Rögle BK
- Skövde IK
- Tingsryds AIF
- IF Troja/Ljungby
- Växjö Lakers HC
Västra
- IFK Arboga IK
- Bofors IK
- Brynäs IF
- Falu IF
- Färjestad BK
- Grums IK Hockey
- Leksands IF
- Mora IK
- Sunne IK
- Valbo HC
- VIK Västerås HK
- Örebro HK
Östra
- AIK
- Almtuna IS
- Djurgårdens IF
- Enköpings SK
- Flemingsbergs IK
- Huddinge IK
- Lidingö Vikings HC
- Nacka HK
- Nyköpings HK
- Nynäshamns IF
- SDE Hockey
- Södertälje SK