- 1 Jessie J
- 2 Joanne Shaw Taylor
- 3 Jenevieve
- 4 Jewel
- 5 Janet Jackson
- 6 Jennifer Lopez
- 7 Jacquie Lee
- 8 Jess Glynne
- 9 Jada Facer
- 10 Jax
- 11 Jamelia
- 12 Joan Baez
- 13 Jane Birkin
- 14 Janis Joplin
- 15 Joni Mitchell
- 16 Jasmine Thompson
- 17 Julia Michaels
- 18 Jessica Jay
- 19 Jessica Simpson
- 20 Joanna
- 21 Julie Bergan
- 22 Jorja Smith
- 23 Jem
- 24 Jex
- 25 Joséphine Baker
- 26 Jain
- 27 Joyce Jonathan
- 28 Joan Osborne
- 29 Jessia
- 30 Juliette Armanet