Notio is a solo melodic progressive metal project by Albert Olli from Heinola, Finland, blending melodic and alternative metal with progressive song structures. Releases like Worldview showcase a one-man vision of intricate, evolving compositions.

Nots is a groove metal and metalcore band from Székesfehérvár, Hungary, active since 2014. They bring modern heavy music from this ancient coronation city of Hungarian kings.

Nott is a black metal project from Brescia, Italy, active since 2013. Named after the Norse personification of night, they embrace total darkness.

Nottingham is a power metal band from Szolnok, Hungary, active since 2011. Their English castle name evokes the medieval grandeur that permeates their melodic power metal.

Notturno is an atmospheric black metal project from Agnone in Molise, Italy, active since 2019. Their name — Italian for 'nocturne' — captures the contemplative darkness of their sound from this ancient bell-making town.

Notturno Immenso is a doom/gothic metal band from the Randazzo/Malvagna area near Mount Etna, Sicily, active since 2016. Their name — 'immense nocturne' — captures the vast, dark expanses of their funereal compositions.

Notus Inlatinus is a raw black metal band from Bordeaux, France, active since 2009. The band delivers lo-fi, uncompromising raw black metal from the wine capital of southwestern France.

Noumena is a melodic death metal band from Ähtäri, Finland, with a catalog spanning over two decades from their 2002 debut Pride/Fall through 2024's Silent Words and beyond. Their Finnish-language lyrics and polished dual-vocal approach have established them as a mainstay of the Finnish melodic death metal scene.

Noumeno is a progressive metal band from Rome, Italy, active since 2016. Named after the Kantian philosophical concept, they explore the unknowable through technical compositions.