Isbjörninn is a professional soccer team based in Reykjavik, Iceland. The team was founded in 1950 and has since become one of the most successful teams in Icelandic soccer history. The name Isbjörninn translates to "The Polar Bear" in English, which is a nod to Iceland's Arctic climate and the team's fierce competitiveness on the field.

Isbjörninn plays in the top tier of Icelandic soccer, the Úrvalsdeild karla, and has won the league championship four times in its history. The team's colors are blue and white, and its home stadium is the Vodafonevöllurinn, which has a capacity of 6,000 spectators.

Isbjörninn is known for its strong defense and disciplined play, as well as its ability to score goals in crucial moments. The team has a loyal fan base and is considered one of the most respected and successful soccer clubs in Iceland.