Wormbach is a locality in the municipality Schmallenberg in the High Sauerland District in North Rhine-Westphalia, Germany.

The village has 417 inhabitants[1] and lies in the north of the municipality of Schmallenberg at a height of around 500 m. Wormbach borders on the villages of Werpe, Felbecke, Berghausen, Ebbinghof, Obringhausen and Schmallenberg.

Schmallenberg’s aerodrome (Motorsport- und Segelflugplatz Rennefeld)[2] is between the villages of Werpe and Wormbach.

The first written document mentioning Worunbach dates from 1072 in a charter from Grafschaft Abbey of bishop Anno of Cologne.

The village used to belong to the municipality of Wormbach in Amt Schmallenberg until the end of 1974.