Cor viennois
- longName: Vienna Horn
- shortName: V. Hn.
- description: Vienna Horn
- musicXMLid: brass.vienna-horn
- clef: G
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 35-75
- pPitchRange: 29-77
- transposeDiatonic: -4
- transposeChromatic: -7