Since its founding in 1999 by a group of Columbia University musicians, the Bach Society (orchestra and chorus) has become a major part of musical life both at Columbia and throughout Manhattan. Composed of Columbia University students as well as young musicians from around New York City, the Bach Society presents several concerts both on and off campus during each academic year. Despite its name, the Bach Society performs works of all classical composers.

During three highly successful years under the direction of Columbia alumnus Ken-David Masur, the Bach Society toured Germany, produced and performed Handel's opera Acis and Galatea, gave concerts at the 92nd Street Y and the University Club in Manhattan, and released its debut CD. In the fall of 2002, Ken Selden became the new music director and led the Society in four concerts composed of diverse orchestral, choral, and chamber music. Afterwards, David Rosenmeyer took over the helm and directed the group until 2009. During his tenure, the group continued to grow and flourish on campus.

Currently, the Bach Society is directed by Geoff McDonald.

The Society is governed by an Executive Board, elected annually by Society members.