Alt-ocarina B♭
- longName: B♭ Alto Ocarina
- shortName: B♭ A. Oc.
- description: B♭ Alto Ocarina
- musicXMLid: wind.flutes.ocarina
- clef: G
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 58-72
- pPitchRange: 58-74
- transposeDiatonic: not set
- transposeChromatic: not set