The Nashua Flute Choir, Inc. is a voluntary, non-profit organization dedicated to the cultural and musical enrichment of Nashua and its surrounding communities. A flute choir is a musical ensemble composed entirely of flutes. The Nashua Flute Choir includes six members of the flute family (piccolo, Eb flute, C flute, alto flute, bass flute, and contrabass flute). Every year The Nashua Flute Choir performs several concerts in New Hampshire and Massachusetts. Many other functions The Nashua Flute Choir has performed at include weddings, graduations, and conventions.

A variety of musical styles, ranging from Baroque to Contemporary, are included in The Nashua Flute Choir's repertoire. The musical pieces from this extensive repertoire are tailored specifically to each function at which it performs. Requests for special pieces of music can also be arranged, with adequate advance notice. Performances by smaller ensembles (trios, quartets, for example) can be supplied as well.