Forgotten Kingdom is a power metal band from Vansbro in the Dalarna region, formed in 2013. They bring the melodic grandeur of power metal to the rural Swedish heartland.

Forgotten Realm is a heavy/power metal band from Krefeld, Germany, formed in 2024. The band draws on the grandeur of power metal and the weight of heavy metal tradition.

Forja is a folk/power metal band from Terrassa, Spain, formed in 2015. The band — whose name means "forge" — blends folk elements with power metal from the industrial Catalan city.

Forod Lad is a folk/power metal band from Vicenza, Italy, formed in 2017. They fuse the melodic grandeur of power metal with folk elements, drawing on both the Veneto region's cultural heritage and the broader European folk metal tradition.

Forsaken Gods is a power metal band from Helsinki, Finland, formed in 2016. The band delivers epic, melodic power metal from the Finnish capital.

Fortress Under Siege is a progressive heavy/power metal band from Athens, Greece, one of the longest-running acts in the Hellenic power metal scene with origins dating back to 1996. The band delivers epic, technically ambitious progressive power metal.

Fortune Teller is a symphonic power metal project from Britain, active since 2017 and combining orchestral grandeur with power metal energy. The project channels the European symphonic power metal tradition through a British lens.

Four Seasons is a heavy/power metal band from Thessaloniki, Greece, active since 2021 and blending heavy metal's riff-driven foundation with power metal's soaring melodies. The project contributes to Thessaloniki's robust power metal tradition.

Fractal is a melodic death/power metal/metalcore band from Samara on the Volga, active since 2009. They blend multiple metal traditions — Scandinavian melodic death, European power metal, and modern metalcore — into a hybrid approach from one of Russia's largest Volga cities.