A
- Aaliyah (1)
- ABBA (1)
- Gregory Abbott (1)
- Paula Abdul (6)
- Ace of Base (1)
- Bryan Adams (4)
- Adele (3)
- Aerosmith (1)
- Afrojack (1)
- Christina Aguilera (5)
- a-ha (1)
- Clay Aiken (1)
- Air Supply (1)
- Akon (2)
- Ali (1)
- All-4-One (1)
- Herb Alpert (2)
- America (2)
- The Angels (1)
- The Animals (1)
- Paul Anka (3)°
- The Archies (1)
- Louis Armstrong (1)
- Ashanti (2)
- The Association (2)
- Rick Astley (2)
- Atlantic Starr (1)
- Patti Austin (1)
- Frankie Avalon (2)
- Average White Band (1)
Read more about this topic: List Of Artists Who Reached Number One In The United States