DSC Arminia Bielefeld (; full name: ; also known as "Die Arminen" or "Die Blauen" ), or just Arminia, is a German sports club from Bielefeld, North Rhine-Westphalia. Arminia offers the sports of football, field hockey, figure skating and cue sports. The club has 12,000 members and the club colours are black, white and blue. Arminia's name derives from the Cheruscan chieftain Arminius, who defeated a Roman army in the Battle of the Teutoburg Forest.