Martinez Guitars is a manufacturer of classical, acoustic, and student-level guitars founded in 1978 with German design roots. The company expanded into China in 2005, establishing Mingya Martinez Musical Instrument Manufacturing Co., Ltd. in Guangzhou, where it grew into one of the largest classical guitar production facilities in the world. Around the same time, American luthier Kenny Hill joined as a technical consultant and helped shape much of the company's classical guitar range.

The brand's catalog is organized into the Standard, Professional, and Master series, spanning entry-level student instruments to higher-end concert classical guitars. Master series models incorporate Nomex composite tops and reflect collaboration between managing director Alex Wang, Kenny Hill, and classical guitarist Johannes Möller. Beyond classical guitars, Martinez also produces steel-string acoustics, bass guitars, and small-body and travel models distributed through European, Asian, and Australian markets.

Martinez occupies a middle-ground reputation in the classical guitar world: known for offering hand-built construction at price points well below traditional Spanish luthier shops, while also producing higher-tier concert instruments aimed at advanced players. The brand is widely stocked through music retailers in Europe, Australia, and Asia, and is frequently recommended in classical guitar communities as an approachable option for students and intermediate players.

Martinez Guitars has 3 products cataloged on Equipboard, including Steel-string Acoustic Guitars and Acoustic-Electric Guitars.