Alf Ivar Eriksen (born 7 March 1942) is a former speed skater from Norway.

He won a silver medal in 1500 m., shared with Ard Schenk, at the 1968 Winter Olympics in Grenoble; at the 1964 Winter Olympics in Innsbruck he came on sixth place on the same distance.

[1][2] Over the course of his career, Eriksen skated five world records[2] and was the first to skate 1,000 m below 1:20.0.

After the 1972 season, Eriksen joined the European long track skaters' professional league, the International Speedskating League.

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