Treble Ensemble is a premier SSAA choir in New York City specializing in new works.

The Treble Ensemble, founded in 2012, has grown into one of the leading SSAA choirs in New York City, deeply committed to the cultivation and performance of new works for adult treble voices. Originally named the Women's Ensemble, the group changed its name in Spring 2021 to be more inclusive to treble singers of all gender identities. The ensemble tackles a wide range of repertoire, featuring highlights such as Benjamin Britten's classic 'A Ceremony of Carols' for treble choir and harp, Eric Tuan's choral performance work 'Nagasaki', Bob Chilcott's 'Samba Mass' for treble choir and jazz combo, Angélica Negrón's 'Parsimonia', and Paul Doust's arrangement of Kate Bush's 'This Woman's Work'. Members include highly skilled musicians with varied backgrounds, including professional musicians, music teachers, artists in other disciplines, and accomplished professionals in legal, finance, and tech fields, all united by a deep love of choral music. Highlights from past years include performances of works by composers such as Darita Seth, Matthew Lyon Hazzard, Alex Berko, Melissa Dunphy, Rachel DeVore Fogarty, Jeffrey Derus, and a commission by Rex Isenberg called 'Love Texts', in which text was written by members of the Ensemble themselves. The Mixed Ensemble, a separate SSAATTBB ensemble within the Treble Ensemble, performed at the American Choral Directors' Association (ACDA) Eastern Region Conference in Providence, RI, an honor shared with just over a dozen other choirs from throughout the Northeastern US, and was the sole choir from New York State invited. The Treble Ensemble also performed at the Connecticut American Choral Directors Association (ACDA) Fall Conference in October 2023 and participated in the first ever NYC Treble Festival, held at Queens College in April 2024.