- 1 Mariah Carey
- 2 Madonna
- 3 Miley Cyrus
- 4 Maiah Manser
- 5 Melanie Martinez
- 6 Muni Long
- 7 Megan Thee Stallion
- 8 Maria Arredondo
- 9 Meghan Trainor
- 10 MADILYN
- 11 Meryl Streep
- 12 Matilda
- 13 Mae Stephens
- 14 Moonessa
- 15 Maggie Reilly
- 16 Mercedes
- 17 Mia Martina
- 18 Mýa
- 19 Molly Nilsson
- 20 Minnie Riperton
- 21 Morgana
- 22 Mitski
- 23 Mina Okabe
- 24 Mary J. Blige
- 25 Moon Jelly
- 26 McKenna Grace
- 27 MØ
- 28 Mree
- 29 Maren Morris
- 30 Mandy Moore