- Jaakko Kuusisto
- Jaap Ter Linden
- Jacek Laszczkowski
- Jacopo Francini
- Jacopo Gianninoto
- Jacqueline Ogeil
- Jacqueline Ross
- Jacques Amade
- Jacques Bono
- Jacques Gosselin
- Jacques Kauffmann
- Jacques Loussier Trio
- Jacques Neilz
- Jacques Ogg
- Jacques van Oortmerssen
- Jacques Vandeville
- Jacques-Francis Manzone
- Jadran Duncumb
- Jae Wan Park
- Jahnavi Jayaprakash
- Jaime Gonzalez
- Jakob Bloch Jespersen
- Jakob David Rattinger
- Jakob Lindberg
- Jakub Józef Orliński
- James Bowman
- James Dickenson
- James Ehnes
- James Galway
- James Johnstone
- James Lancelot
- James Morley Potter
- James Orford
- James Paul Bjorck
- James Tibbles
- Jan Bajer
- Jan Börner
- Jan Hádek
- Jan Opalach
- Jan Slavik
- Jan Thuri
- Jan Tomasov
- Jan Tomasz Adamus
- Jan Van Elsacker
- Jan Van Hoecke
- Jan Van Mol
- Jan-Willem Rozenboom
- Jana Semaan
- Janas Ensemble
- Jane Berbié
- Jane Edwards
- Jane Rutter
- Janine Jansen
- Janine Micheau
- Janos Ferencsik
- Jard van Nes
- Jaroslav Tuma
- Jaroslaw Adamus
- Jarrod Radnich
- Jascha Heifetz
- Jascha Horenstein
- Jasmine Choi
- Jason Kouchak
- Jason Tonioli
- Javier Nuñez
- Javier Somoza
- Jay Bernfeld
- Jayson Gillham
- Jean Champeil
- Jean Fournier
- Jean Geoffroy
- Jean Guillou
- Jean Langlais
- Jean Louis Steuerman
- Jean Rondeau
- Jean Sourisse
- Jean-Baptiste Robin
- Jean-Charles Ablitzer
- Jean-Christophe Frisch
- Jean-Christophe Maillard
- Jean-Claude Malgoire
- Jean-Francois Paillard Chamber Orchestra
- Jean-François Madeuf
- Jean-François Paillard
- Jean-Guihen Queyras
- Jean-Jacques Grünenwald
- Jean-Louis Beaumadier
- Jean-Louis Bindi
- Jean-Louis Charbonnier
- Jean-Loup Chavet
- Jean-Luc Ho
- Jean-Luc Impe
- Jean-Luc Perrot
- Jean-Marc Aymes
- Jean-Max Clément
- Jean-Michel Fumas
- Jean-Michel Tanguy
- Jean-Paul Imbert
- Jean-Paul Lecot
- Jean-Pierre Dautel
- Jean-Pierre de Carpentras
- Jean-Pierre Eustache
- Jean-Pierre Lecaudey
- Jean-Pierre Mathieu
- Jean-Pierre Rampal
- Jean-Pierre Rolland
- Jean-Pierre Venaissin
- Jean-Sébastien Bardon
- Jeanine Collard
- Jeanine De Bique
- Jeanne Chailley-Bert
- Jeanne Demessieux
- Jeanne Lamon
- Jed Wentz
- Jeffrey Thomas
- Jeffrey Thompson
- Jennifer Bate
- Jennifer Eriksson
- Jennifer Vyvyan
- Jenny Campanella
- Jens E. Christensen
- Jeremias Schwarzer
- Jeremy Summerly
- Jerome Hantai
- Jerzy Żak
- Jessica Gould
- Jesus Lopez-Cobos
- Ji-Hae Park
- Ji-Yong
- Jill Feldman
- Jillon Stoppels Dupree
- Jimena Giménez Cacho
- Jimin Oh-Havenith
- Jimmy Speranto
- Jiri Reinberger
- Jiří Bárta
- Joachim Held
- Joachim Schafer
- Joan Lippincott
- Joanna Klisowska
- Joanna MacGregor
- Joanne Lunn
- Jocelyne Cuiller
- Jochen Baier
- Jochen Hoffmann
- Jochewed Schwarz
- Joel Pontet
- Johan Linderoth
- Johann Ludwig Krebs
- Johann Sebastian Bach
- Johanna Baumgärtel
- Johannes Brahms
- Johannes Hoefflin
- Johannes Koch
- Johannes Lang
- Johannes Pramsohler
- Johannes Ötzbrugger
- John Axelrod
- John Butt
- John Corigliano
- John Dornenburg
- John Eggington
- John Eliot Gardiner
- John Eliott Gardiner
- John Holloway
- John Kitchen
- John O'Conor
- John O'Donnell
- John Rutter
- John Stiller
- John Wakefield
- John Wummer
- Johnny Gandelsman
- Jonas Nordberg
- Jonathan Dunford
- Jonathan Keith
- Jonathan Meli
- Jonathan Rees
- Jorg Demus
- Jorge Alberto Guerrero
- Jorgen Ellegard Frederiksen
- Jorgen Ernst Hansen
- Jory Vinikour
- Jos van Veldhoven
- Jose Suarez
- Josef Žák
- Josep Cabré
- Joseph Bernstein
- Joseph Brezina
- Joseph Kelemen
- Joseph Szigeti
- Josephine Knight
- Josetxu Obregón
- Josh Cheatham
- Joshua Ranz
- Joshua Rifkin
- Jost Michaels
- José Luis Gonzales Uriol
- José Luis González Uriol
- Joyce DiDonato
- Joyce Lindorff
- Juan Sancho
- Judith Lambden
- Juerg Kindle
- Juilliard Baroque
- Julia Brown
- Julia Böhme
- Julia Fischer
- Julia Fritz
- Julia Gooding
- Julia Lezhneva
- Julia Schröder
- Julia Wagner
- Julian Bream
- Julian Gray
- Julian Lloyd Webber
- Julian Olevsky
- Julian Perkins
- Julian Prégardien
- Julian Rachlin
- Juliane Laake
- Julianne Baird
- Julien Chauvin
- Julien Libeer
- Julien Léonard
- Julien Wolfs
- Juliette Grellety Bosviel
- Juliette Hurel
- Julius Baker
- Julián Polito
- Jupiter Ensemble
- Jurek Estreicher
- Jurgen Budday
- Jurgen Sonnentheil
- Jurica Murai
- Justin Taylor
- János Starker
- János Sándor
- Jérôme Corréas
- Jérôme Mondésert