The Bach Choir of Bethlehem is the oldest Bach choir in the United States. Dating back to 1712, according to the choir's archives, it was formally founded in 1898 by Central Moravian Church organist John Frederick Wolle, and was established at roughly the same time as Bethlehem Steel, which first began operations in 1899.

Based in Bethlehem, Pennsylvania, the choir has toured internationally, performing at the Royal Albert Hall, the Thomaskirche in Leipzig (where Johann Sebastian Bach was a cantor), and the Herkulessaal in the Munich Residenz (Munich's Royal Residence). It has also performed at such American venues as Carnegie Hall and The Kennedy Center, has recorded with the BBC Proms and on the Dorian and Analekta labels, and hosts the world's longest-running Bach festival.