Herman Frank (born 20 January 1959) is a German heavy metal guitarist best known for his work with Accept and Victory. In 2009, he released his first solo album called Loyal to None. Frank has also recorded with Hazzard, Sinner, Moon'Doc, Saeko, Thomsen and Poison Sun. As a record producer and engineer, he has worked for Saxon, Rose Tattoo, Crown of Creation, Molly Hatchet, gutworm, and several others.