Lauren Hart (born 8 April 1986) is an American heavy metal singer, best known as the former lead vocalist and rhythm guitarist of the American melodic death metal/groove metal band Once Human, and current lead vocalist of the Swedish melodic death metal band Arch Enemy. American heavy metal band Divine Heresy recruited Hart as their vocalist in 2022, but have not released any music since then. Hart's vocal style includes a mixture of growling and clean singing.
