Fangsylvania is a symphonic black/death metal project from Sweden, formed in 2019. Their vampiric name signals horror-themed extreme metal that merges symphonic grandeur with the aggression of both black and death metal traditions.

Fellowship is a symphonic power metal band from Harwich, England, formed in 2022. The band crafts epic, orchestrally rich symphonic power metal from the Essex coastal town.

Ferey is a symphonic black metal project from Moscow, Russia, formed in 2016. They pair orchestral grandeur with black metal ferocity from the massive Russian capital underground.

Fheu is a symphonic metal project from Germany, formed in 2020. The project combines orchestral grandeur with heavy metal instrumentation.

Fictio Solemnis is a symphonic blackened death metal project from Perugia, Italy, formed in 2022 as part of a broader 'Musical Metaverse' conceived by guitarist Edoardo Casini. Their debut EP (A)STER features orchestrations by Francesco Ferrini across six tracks of cosmic-themed extreme metal blending symphonic grandeur with blackened death metal aggression.

Fierine is a symphonic power metal band from Radovljica in the Julian Alps of Slovenia, formed in 2015. They bring the orchestral grandeur of symphonic power metal to one of Slovenia's most picturesque alpine settings.

Final Destiny is a symphonic gothic metal band from Dobrá, Czech Republic, formed in 2022. The project layers orchestral arrangements and gothic atmospheres over heavy metal foundations.

Finis Mentis is a symphonic metal band from Vantaa, Finland, formed in 2018. The band — whose Latin name means "end of the mind" — layers orchestral arrangements over heavy metal from the Helsinki metropolitan area.

Finnugor is a symphonic black metal band from Budapest, Hungary, active since 2002 and blending orchestral elements with black metal aggression. The project is named after the Finno-Ugric language family to which Hungarian belongs.