(Cantor at St. Thomas) is the common name for the musical director of the , now an internationally known boys' choir founded in Leipzig in 1212. The official historic title in Latin, describes the two functions of cantor and director. As the cantor, he had to prepare the choir for service in four Lutheran churches, Thomaskirche (St. Thomas), Nikolaikirche (St. Nicholas), Neue Kirche (New Church) and Peterskirche (St. Peter). As director, he had to organise music for city functions such as town council elections and homages. Functions related to the university took place at the Paulinerkirche.  Johann Sebastian Bach was the most famous , from 1723 to 1750.

(Cantor at St. Thomas) is the common name for the musical director of the , now an internationally known boys' choir founded in Leipzig in 1212. The official historic title in Latin, describes the two functions of cantor and director. As the cantor, he had to prepare the choir for service in four Lutheran churches, Thomaskirche (St. Thomas), Nikolaikirche (St. Nicholas), Neue Kirche (New Church) and Peterskirche (St. Peter). As director, he had to organise music for city functions such as town council elections and homages. Functions related to the university took place at the Paulinerkirche.  Johann Sebastian Bach was the most famous , from 1723 to 1750.