Georg Gebel (1685–1750) was a German composer, organist, and innovator in the construction of keyboard instruments.
Gebel was born in Breslau, and became a tailor's apprentice, but ran away from the apprenticeship to study music.
He invented a clavichord with quarter tones and a clavicymbalum with a pedal keyboard.
His numerous compositions were not published, but included an oratorio, cantatas, masses, psalms, canons, organ pieces, and clavichord music.
His son, Georg Gebel the Younger, was also a noted musician and composer.