William Babell (or Babel) (c. 1690 - 23 September 1723) was an English musician, composer and prolific arranger of vocal music for harpsichord.He received his musical training from his father, Charles Babel, a bassoonist in the Drury Lane orchestra, Johann Christoph Pepusch and possibly George Frideric Handel. He played violin in the private band of George I and appeared as a harpsichordist from 1711, often appearing with William Corbett, James Paisible and later Matthew Dubourg. He was associated with Lincoln's Inn Fields Theatre. From November 1718 until his death, he was organist at All Hallows, Bread Street, and was succeeded by John Stanley.