Nimphaion is a multi-genre extreme metal band from Shuya in the Ivanovo Oblast, Russia, active since 2013. They blend black, death, melodic death, and symphonic metal from this small textile city.

Nimrød is a French instrumental symphonic black/death metal project from Lyon whose 2020 debut Twelve Degrees of Violence blends orchestral power with sharp riffs and a solid rhythm section across twelve compositions. Fans have called it a revelation in the French metal scene for its ambitious fusion of classical orchestration and extreme metal.

Niovel is a symphonic power metal band from Linz am Rhein in the Rhineland-Palatinate, active since 2021. The band delivers orchestral power metal from the scenic Rhine Gorge, a UNESCO World Heritage site.

Rome symphonic metal act active since 2007, crafting orchestral grandeur and sweeping compositions from Italy's capital. Their cinematic approach channels the drama of symphonic metal's most ambitious expressions.

Nocheterna is a band from Seville that evolved from thrash metal origins into symphonic heavy metal since 2014. The band's name meaning 'eternal night' guides their increasingly orchestral approach from the Andalusian capital.

Noctua is a Hungarian symphonic metal project active since 2016. Named after the Latin word for owl, they weave orchestral grandeur into their heavy metal foundation.

Nocturna is a symphonic metal band from Seville, active since 2006. Nearly two decades of orchestral metal from the Andalusian capital have established the band as a fixture of the Spanish symphonic scene.

Nocturnal Eternity is a symphonic metal band from Târgu Mureș, Romania, formed in 2023. They bring orchestral ambition from this historically significant Transylvanian city.

Nocturnal Grace is a black/symphonic metal band from Sarno near Salerno, Italy, active since 2015. They pair orchestral elegance with black metal darkness from the Campanian hinterland.