FireSword is a melodic black metal band from Palma, Mallorca, Spain, formed in 2014. The band channels melodic black metal from the Balearic island capital.

First Dawn is a melodic black metal project from Finland, formed in 2014. The project blends melody with the cold fury of black metal.

Fiur is a melodic black metal band from Berlin, Germany, formed in 2019. The project blends the darkness of black metal with melodic guitar work from the German capital.

Fjorsvartnir is a melodic black metal band from Copenhagen, Denmark. The band channels melodic black metal from the Danish capital, drawing on Norse-inspired aesthetics.

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Flamen is a melodic black metal project from Potenza in Italy's Basilicata region, formed in 2023. They bring melodic black metal sensibility to one of southern Italy's least represented regions in the metal underground, adding to the growing diversity of the country's extreme music landscape.

Flamen Martialis is a melodic black metal band from Nuremberg, Germany, formed in 2021. Named after the Roman priest of Mars, the band fuses classical and martial themes with melodic black metal.

Fogland is a folk/melodic black metal and ambient project from Timisoara, Romania, active since 2002. Over two decades they have woven folk melodies and ambient atmospheres through a black metal framework, creating misty, nature-oriented extreme metal from western Romania's largest city.

For Ruin is a melodic black/death metal band from Cork, Ireland, one of the longest-running extreme metal acts in the Munster region with origins dating back to 2004. The project blends melodic hooks with black and death metal aggression.