The SV Wiler-Ersigen (abbreviated SVWE) is a Swiss floorball club founded in 1984.

The club is named after two nearby municipalities Wiler bei Utzenstorf and Ersigen, or rather their teams, which merged in 1989.

It first entered the top competition, at the time the National League A, in 1988 as SV Wiler.

In addition, in the same year, the team became the first Swiss and only the second non-Swedish team to win the European Cup (today's Champions Cup).

With a total of 13 titles, it is the most successful team in the top Swiss competition.