Master craftsman

Master craftsmen are NPCs that allow players to learn or change their crafting disciplines. Each master craftsman has one discipline that they can teach players. Speaking to any of these NPCs will allow a character to switch to the craftsman's dicipline after paying a fee of 10 per level already obtained in the target discipline.

Master armorsmiths

These NPCs allow a character to become armorsmith:

NPC	Area	Location	Region
Muireall	Lion's Arch	Trader's Forum	Kryta
Gweithwyr	The Grove	Maker's Terrace	Maguuma Jungle
Arone	Caledon Forest	Mabon Market	Maguuma Jungle
Brencis	Divinity's Reach	District Promenade	Kryta
Kalak	Queensdale	Township of Claypool	Kryta
Morgaah Bloodseeker	The Black Citadel	Canton Factorium	Ascalon
Grett Ironbound	Plains of Ashford	Ashford Forum	Ascalon
Katlin Verndjes	Hoelbrak	Trade Commons	Shiverpeak Mountains
Hagna	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Flinj	Rata Sum	Dynamics Union	Maguuma Jungle
Poola	Metrica Province	Desider Atum	Maguuma Jungle

Master artificers

These NPCs allow a character to become artificer:

NPC	Area	Location	Region
Klunn	Lion's Arch	Trader's Forum	Kryta
Draiocht	The Grove	Maker's Terrace	Maguuma Jungle
Wurli	Caledon Forest	Mabon Market	Maguuma Jungle
Salem	Divinity's Reach	District Promenade	Kryta
Medicha	Queensdale	Township of Claypool	Kryta
Ruuga Blackear	The Black Citadel	Canton Factorium	Ascalon
Ater	Plains of Ashford	Ashford Forum	Ascalon
Skya	Hoelbrak	Trade Commons	Shiverpeak Mountains
Karsti	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Oolema	Rata Sum	Statics Union	Maguuma Jungle
Crut	Metrica Province	Desider Atum	Maguuma Jungle

Master chefs

These NPCs allow a character to become chef:

NPC	Area	Location	Region
Lachaidh	Lion's Arch	Trader's Forum	Kryta
Bhia	The Grove	Maker's Terrace	Maguuma Jungle
Myrtle	Caledon Forest	Mabon Market	Maguuma Jungle
Sage	Divinity's Reach	District Promenade	Kryta
Melinda	Queensdale	Township of Claypool	Kryta
Gurges Burnpaw	The Black Citadel	Canton Factorium	Ascalon
Caria	Plains of Ashford	Ashford Forum	Ascalon
Reimar	Hoelbrak	Trade Commons	Shiverpeak Mountains
Liv	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Prazz	Rata Sum	Synergetics Union	Maguuma Jungle
Flimm	Metrica Province	Desider Atum	Maguuma Jungle

Master huntsmen

These NPCs allow a character to become huntsman:

NPC	Area	Location	Region
Jraogh	Lion's Arch	Trader's Forum	Kryta
Seilg	The Grove	Maker's Terrace	Maguuma Jungle
Imer	Caledon Forest	Mabon Market	Maguuma Jungle
Gambil	Divinity's Reach	District Promenade	Kryta
Danala	Queensdale	Township of Claypool	Kryta
Vauldis Grawlbutcher	The Black Citadel	Canton Factorium	Ascalon
Vena	Plains of Ashford	Ashford Forum	Ascalon
Gudrid	Hoelbrak	Trade Commons	Shiverpeak Mountains
Raketa	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Hejj	Rata Sum	Statics Union	Maguuma Jungle
Gyra	Metrica Province	Desider Atum	Maguuma Jungle

Master jewelers

These NPCs allow a character to become jeweler:

NPC	Area	Location	Region
Isabel	Lion's Arch	Trader's Forum	Kryta
Emydd	The Grove	Maker's Terrace	Maguuma Jungle
Vlett	Caledon Forest	Mabon Market	Maguuma Jungle
Lirun	Divinity's Reach	District Promenade	Kryta
Lucky	Queensdale	Township of Claypool	Kryta
Vatia the Keen-Eyed	The Black Citadel	Canton Factorium	Ascalon
Gemma	Plains of Ashford	Ashford Forum	Ascalon
Hrolf	Hoelbrak	Trade Commons	Shiverpeak Mountains
Ruvarg	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Weski	Rata Sum	Dynamics Union	Maguuma Jungle
Tralx	Metrica Province	Desider Atum	Maguuma Jungle

Master leatherworkers

These NPCs allow a character to become leatherworker:

NPC	Area	Location	Region
Hamil	Lion's Arch	Trader's Forum	Kryta
Edrar	The Grove	Maker's Terrace	Maguuma Jungle
Bronden	Caledon Forest	Mabon Market	Maguuma Jungle
Abram	Divinity's Reach	District Promenade	Kryta
Keysal	Queensdale	Township of Claypool	Kryta
Snaarl Sainedclaw	The Black Citadel	Canton Factorium	Ascalon
Aluta	Plains of Ashford	Ashford Forum	Ascalon
Bela	Hoelbrak	Trade Commons	Shiverpeak Mountains
Evarra	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Lokett	Rata Sum	Synergetics Union	Maguuma Jungle
Satlo	Metrica Province	Desider Atum	Maguuma Jungle

Master tailors

These NPCs allow a character to become tailor:

NPC	Area	Location	Region
Giita	Lion's Arch	Trader's Forum	Kryta
Iriun	The Grove	Maker's Terrace	Maguuma Jungle
Yaladen	Caledon Forest	Mabon Market	Maguuma Jungle
Hyasinth	Divinity's Reach	District Promenade	Kryta
Jamie	Queensdale	Township of Claypool	Kryta
Braugh Steelfoot	The Black Citadel	Canton Factorium	Ascalon
Arturis	Plains of Ashford	Ashford Forum	Ascalon
Reimar (Master Tailor)	Hoelbrak	Trade Commons	Shiverpeak Mountains
Dordrag	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Rikkta	Rata Sum	Dynamics Union	Maguuma Jungle
Kunk	Metrica Province	Desider Atum	Maguuma Jungle

Master weaponsmiths

These NPCs allow a character to become weaponsmith:

NPC	Area	Location	Region
Frayja	Lion's Arch	Trader's Forum	Kryta
Briain	The Grove	Maker's Terrace	Maguuma Jungle
Dinaden	Caledon Forest	Mabon Market	Maguuma Jungle
Mathael	Divinity's Reach	District Promenade	Kryta
Cathilla	Queensdale	Township of Claypool	Kryta
Taask Steamcaller	The Black Citadel	Canton Factorium	Ascalon
Vash	Plains of Ashford	Ashford Forum	Ascalon
Ulyn	Hoelbrak	Trade Commons	Shiverpeak Mountains
Arriske	Wayfarer Foothills	The Icesteppes	Shiverpeak Mountains
Gelfa	Rata Sum	Statics Union	Maguuma Jungle
Millo	Metrica Province	Desider Atum	Maguuma Jungle