Viscount is an Italian musical instrument manufacturer based in Mondaino, near Rimini. The company traces its origins to a late 19th-century accordion workshop founded by Antonio Galanti, and the Viscount brand itself was registered in 1969 by Marcello Galanti. The company has remained under Galanti family ownership and specializes in electronic and digital classical organs for churches, concert halls, and home practice, alongside digital pianos, synthesizers, and professional audio gear.

The company is best known for its digital classical organs and for developing Physis, a physical-modeling sound engine introduced in 2008 that generates organ tones algorithmically rather than through sampling. Notable product lines include the Physis-powered Unico and Cantorum classical organ series, the Legend line of portable drawbar organs aimed at jazz, rock, and gigging keyboard players, and the Galileo digital pianos. The company also operates sister brands VERSE for pro-audio loudspeakers and Voice Systems for sound reinforcement.

Viscount's Legend series has been adopted by a number of touring Hammond-style players, and the company has produced a Joey DeFrancesco signature Legend model. Classical organ virtuoso Cameron Carpenter has also been associated with Viscount's custom touring instruments.

Viscount has 10 products cataloged on Equipboard, including Organs, Portable & Arranger Keyboards, and Drum Machines. Their gear is featured by 3 artists, with the strongest followings in Rock, Electronic, and Orchestra. Notable users include Hugh Banton, Didge Digital, and Howard Goodall.