- Jackie & Roy
- Jacobs, Will
- Jacobs, Will / Venable, Ally / Sherlock, Ashley
- Jade Quartett
- Jade Quartett / Cuarteto Leonor
- Jamal, Ahmad
- Jamal, Ahmad Trio
- James, Etta
- James, Harry
- Jane Lee Hooker
- Janson, Claes & von Bülow, Christina
- Jarret, Paul
- Jarret, Paul & Black, Jim
- Jazzchor Freiburg
- Jenkins, Bobo
- Jim, Jin
- Jing Chi feat. Ford, Robben; Haslip, Jimmy; Colaiuta, Vinnie
- Joao, Maria
- Johannsen, Kay
- Johanson, Eric
- Johnson, Jeremiah
- Johnson, Jeremiah / Shay, Whitney / Perry, Ryan
- Johnson, Robert
- Jonas Winterhalter Big Band
- Jones, Etta
- Jones, Howard
- Jones, Laurence
- Jones, Laurence & Skjolberg, Christina & Castiglia, Albert
- Jones, Quincy Big Band
- Jordan, Stanley
- Journal Intime
- Joyce, Valerie
- Jütz
