Dæmoness Guitars is a custom electric guitar workshop based in Bristol, England, founded around 2007 by luthier Dylan Humphries. The shop specializes in hand-built instruments aimed at extreme metal players, with an emphasis on traditional craftsmanship — bodies and necks are shaped by hand rather than CNC, and ornate inlay work is drawn in-house and executed with metal powders and resins. Necks are typically reinforced with carbon fibre rods for added stability and sustain.

The flagship model is the Cimmerian, a Superstrat-style instrument offered in 6, 7, and 8-string configurations and accounting for the majority of the shop's output. Each build is highly customized, with bespoke artwork, hardware choices, and tonewood combinations, often featuring elaborate fretboard inlays and themed graphics tied to the customer's specifications.

Dæmoness instruments have been used by players in the modern metal and progressive scenes, including Misha Mansoor of Periphery, who has played a Cimmerian 7-string, as well as Jari Mäenpää of Wintersun and members of black and death metal acts such as 1349 and Soreption.

Daemoness has 2 products cataloged on Equipboard, including Extended Range Guitars and Solid Body Electric Guitars. Their gear is featured by 3 artists, with the strongest followings in Rock and Metal. Notable users include Misha Mansoor, Jari Mäenpää, and Kyle Rasmussen.