Look up flageolet in Wiktionary, the free dictionary.

A flageolet is a wind instrument similar to a recorder.

Flageolet may also refer to:

• Flageolet (organ stop), a pipe organ component
• The flageolet bean, a type of common bean
• A method of playing a string harmonic

See also

• Whistle register, the highest register of the human voice lying above the modal register and falsetto register