Herman Frank is a German heavy metal guitarist and producer best known for his work in the bands Accept and Victory. Frank joined Accept in 1982 and replaced Jan Koemmet as lead guitarist. Frank left Accept after they released their most popular album, Balls to the Wall. Frank would later show up to the Accept reunion festival in 2005 and later again in 2010, he re-joined the band and with them released the albums Blood of the Nations, Stalingrad, and Blind Rage. Frank departed from the band again in December of 2014

Other bands that Frank has been a part of include
- Hazzard
- Sinner
- Victory
- Moon'Doc
- Thomson

Bands that Frank has Produced for
- Saxon
- Rose Tattoo
- Crown of Creation
- Molly Hatchet