A blown idiophone is one of the categories of musical instruments found in the Hornbostel-Sachs system of musical instrument classification. These idiophones produce sound when stimulated by moving air.
- Blown sticks 
- 141.1 Individual blown sticks.
- 141.2 Sets of blown sticks.
- Blown plaques 
- 142.1 Individual blown plaques.
- 142.2 Sets of blown plaques.