Noah van Gabranth is a non-player character from Final Fantasy XIV. He is a legatus of the Garlean Empire's IVth Legion. Thirty years prior to the events of the game, he led the attack on the Kingdom of Dalmasca. Now he and the IVth Legion rule Dalmasca, Nagxia, and Bozja in the Empire's name.
Noah van Gabranth and his father Basch van Gabranth are not native Garleans, but come instead from the Republic of Landis. Despite this, Basch's fervent loyalty to the Empire allowed him to achieve the rank of Legatus, a position normally reserved to those of Garlean blood. Basch originally commanded the IVth, but when his health took a turn for the worse thirty years ago Noah was given command of the Legion at only twenty years old, one of the youngest to ever do so. The IVth is set apart from the rest of the imperial legions by being comprised primarily of non-native Garleans, their preference to not use magitek, and their unwavering loyalty to Noah over the Empire.
As leader of the IVth Legion, Noah van Gabranth led his legion against the kingdom of Dalmasca with airships. After seizing many cities, only the Nalbina Fortress remained halting the invaders with a magical barrier. For half a year the legion laid siege to the fortress, eventually conquering it at the cost of 70,000 Dalmascan soldiers. Two years after the fall of Rabanastre, Basch passed away and Noah was promoted to Legatus of the IVth Legion. Many believe it was the conquest of Dalmasca that earned him his position, but others argue that he was appointed at recommendation of Emperor Solus zos Galvus out of recognition for his father's service.
For thirty years the empire struggled to contain violent uprisings, eventually culminating in the infamous Barheim Incident that claimed countless lives. Unable to reassert control, Noah turned to the XIVth legion for assistance.
When Varis zos Galvus became the Emperor of Garlemald, he appointed Noah and the IVth to quell uprisings in remote provinces, as if to keep them at arm's length. Marsak believes Varis suspected ulterior motive from how the Gabranths sought to gain such fervent adoration of the IVth Imperial Legion.
Noah and a group of scientists investigate the top of the Ridorana Lighthouse, built atop the ancestral Garlean city of Goug. He learns about the constructs his ancestors used and plans on sharing his findings to Varis zos Galvus.
In Valnain, the Dalmascan city that is the base of operations for the IVth Legion, Noah received word that the people of Bozja were beginning an uprising by crafting recreations of their people's ancient weapons. Noah ordered his second in command Menenius rem Lanatus to proceed as planned, as the weapons could not hold up to the "lady of blades" that the IVth possessed. Noah knew the Empire was fated to fall, but stated his intent to establish an even grander and mightier nation in its place, made possible by the very power Garlemald abhors.
Noah van Gabranth is named after Judge Gabranth from Final Fantasy XII who went by "Noah" before joining the Archadian Empire.