ES Guitars was an American electric guitar and bass manufacturer founded in 2003 by Giuseppe Coppola. The company was headquartered in Long Island City, New York, with instrument manufacturing based in Connecticut, and built its lineup around the heavy metal and hard rock markets.

The brand's catalog centered on models including the ES-86, ES-87, and the Metal Dagger, featuring aggressive body shapes and hardware aimed at high-gain playing styles. Anders Nyström of the Swedish death metal band Bloodbath was among the more visible players associated with the brand, having used an ES Guitars instrument on Bloodbath's The Wacken Carnage DVD.

ES Guitars operated from 2003 to 2015 and maintained a relatively low profile compared to larger metal-oriented builders, occupying a niche among boutique shops catering to extreme metal guitarists.

ES Guitars has 1 product cataloged on Equipboard, including Solid Body Electric Guitars. Their gear is featured by 2 artists, with the strongest followings in Rock and Metal. Notable users include Anders Nystrom and Onielar.