Spirits of Fire is an American/Italian supergroup consisting of Savatage and Trans-Siberian Orchestra guitarist Chris Caffery, Testament bassist Steve Di Giorgio (ex-Death, ex-Iced Earth), and former Fates Warning drummer Mark Zonder. Tim "Ripper" Owens formerly of Judas Priest and Iced Earth was a founding member of the band before leaving in 2021. The identity of Owens' replacement was keeping secret while the band was recording their second album. The new singer Fabio Lione (Angra, Turilli / Lione Rhapsody, ex-Rhapsody of Fire) was announced 8th december 2021 with their second album Embrace The Unknown that will released on 28th February 2022 via Frontiers Records.

The group was created in July 2017 by Los Angeles-based guitarist and producer Roy Z (Bruce Dickinson, Halford, Tribe of Gypsies).