List of Space Marine Chapters - N: NameOriginFoundingNotesThe NamelessUnknownUnknownThe Nameless is a Loyalist Space Marine Chapter of unknown Founding and origin.Necropolis HawksRaven GuardUltima FoundingThe Necropolis Hawks is a Loyalist Space MarineChapter comprised entirely of Primaris Space Marines, created from the rare lineage of the Raven Guard and raised during the Ultima Founding of 999.M41. Trained extensively in close-quarters warfare and veterans of a dozen close-fought cityfights, the Necropolis Hawks are stoic and efficient in their warfare. They bear their battlefield role insignia upon their backpacks so that their comrades can identify them even in the choking smoke and dust of urban war.NemesisUltramarinesSecond FoundingThe Nemesis Chapter is a Loyalist Codex Astartes-compliant Space Marine Chapter. It is a Second Founding Successor Chapter of the Ultramarines Legion.NemesorsUnknownUltima FoundingThe Nemesors is a Loyalist Space Marine Chapter comprised entirely of Primaris Space Marines, created from an unknown lineage and raised during the Ultima Founding of ca. 999.M41. The Nemesors played a role in the Indomitus Crusade under Lord Commander of the Imperium Guilliman's orders and were seen in action upon the world of Agrathane Excellia by the twisted Heretic Astartes and former Emperor's Children Apothecary Fabius Bile.Night HawksUnknownUnknownThe Night Hawks is a Loyalist Space Marine Chapter of unknown Founding and origin. It participated in the Angarius Incursion in the late 41st Millennium.Night SentinelsUnknownUnknownThe Night Sentinels is a Loyalist Space Marine Chapter of unknown Founding and origin.Night SwordsImperial FistsUnknownThe Night Swords is a Codex Astartes-compliant Loyalist Space Marine Chapter of unknown Founding created in the 32nd Millennium from the stoic lineage of the Imperial Fists. Perhaps the most notable event for this Chapter in recent centuries has been its recovery of the remains of multiple ancient Land Raiders Proteus, which were used to construct the first of these ancient vehicles since the time of the Great Crusade.Night WatchUnknownUnknownThe Night Watch is one of the Loyalist Space Marine Chapters founded as part of the Astartes Praeses -- one of the 20 Chapters of Astartes mentioned in the ancient tome known as the Mythos Angelica Mortis that was created to defend the regions surrounding the Eye of Terror in the Segmentum Obscurus from the forces of Chaos. The Night Watch of an unknown Founding and origin.Nova LegionUltramarinesUnknownThe Nova Legion was a Loyalist Space Marine Chapter of unknown Founding and a Successor Chapter of the Ultramarines. Its Chapter planet was the world of Scintil-Novax. The Nova Legion had been tasked alongside its fellow Ultramarines Successor Chapters the Crimson Consuls, Vindicators, and the Marines Mordant with guarding the rimward frontiers of the Maelstrom Zone.Nova WingsUnknownUnknownThe Nova Wings is a Loyalist Space Marine Chapter of unknown Founding and origin.NovamarinesUltramarinesSecond FoundingThe Novamarines is a Second Founding Successor Chapter of the Ultramarines. The Novamarines are scattered throughout the galaxy, and have not fought together as a Chapter since the early years of the 37th Millennium.