Georg Christian Schemelli (born 1676 or 1678 or 1680 – 5 March 1762) was a German Protestant church musician.
He is known for the publication Musicalisches Gesang-Buch, a collection of sacred songs to which Johann Sebastian Bach contributed.
Born in Herzberg, Schemelli was from 1695 to 1700 a student at the Thomasschule in Leipzig.
In 1736, Schemelli published in Leipzig his Musicalisches Gesang-Buch (Musical song book), also known as Schemellis Gesangbuch, a collection of 954 sacred songs[1] with texts in the tradition of pietism, and probably intended for private contemplation.
Schemelli's son Christian Friedrich was a student of the Thomasschule from 1733 to 1735, and later studied at the Leipzig University, which explains the contact.