List of Billboard number-one electronic albums of 2006
These are the U.S. number-one electronic albums of 2006, per the Billboard Dance/Electronic Albums chart.
Note that Billboard publishes charts with an issue date approximately 7–10 days in advance.
| Issue date | Album | Artist | Reference |
| January 7 | Confessions on a Dance Floor | Madonna | |
| January 14 | Confessions on a Dance Floor | Madonna | |
| January 21 | Confessions on a Dance Floor | Madonna | |
| January 28 | Confessions on a Dance Floor | Madonna | |
| February 4 | Confessions on a Dance Floor | Madonna | |
| February 11 | Confessions on a Dance Floor | Madonna | |
| February 18 | Demon Days | Gorillaz | |
| February 25 | Demon Days | Gorillaz | |
| March 4 | Demon Days | Gorillaz | |
| March 11 | Demon Days | Gorillaz | |
| March 18 | Confessions on a Dance Floor | Madonna | |
| March 25 | Confessions on a Dance Floor | Madonna | |
| April 1 | Demon Days | Gorillaz | |
| April 8 | Demon Days | Gorillaz | |
| April 15 | Demon Days | Gorillaz | |
| April 22 | Demon Days | Gorillaz | |
| April 29 | Demon Days | Gorillaz | |
| May 6 | Demon Days | Gorillaz | |
| May 13 | The Hardest Way to Make an Easy Living | The Streets | |
| May 20 | Demon Days | Gorillaz | |
| May 27 | St. Elsewhere | Gnarls Barkley | |
| June 3 | St. Elsewhere | Gnarls Barkley | |
| June 10 | St. Elsewhere | Gnarls Barkley | |
| June 17 | St. Elsewhere | Gnarls Barkley | |
| June 24 | St. Elsewhere | Gnarls Barkley | |
| July 1 | St. Elsewhere | Gnarls Barkley | |
| July 8 | St. Elsewhere | Gnarls Barkley | |
| July 15 | St. Elsewhere | Gnarls Barkley | |
| July 22 | St. Elsewhere | Gnarls Barkley | |
| July 29 | St. Elsewhere | Gnarls Barkley | |
| August 5 | St. Elsewhere | Gnarls Barkley | |
| August 12 | St. Elsewhere | Gnarls Barkley | |
| August 19 | St. Elsewhere | Gnarls Barkley | |
| August 26 | St. Elsewhere | Gnarls Barkley | |
| September 2 | St. Elsewhere | Gnarls Barkley | |
| September 9 | St. Elsewhere | Gnarls Barkley | |
| September 16 | St. Elsewhere | Gnarls Barkley | |
| September 23 | St. Elsewhere | Gnarls Barkley | |
| September 30 | St. Elsewhere | Gnarls Barkley | |
| October 7 | St. Elsewhere | Gnarls Barkley | |
| October 14 | Ta-Dah | Scissor Sisters | |
| October 21 | St. Elsewhere | Gnarls Barkley | |
| October 28 | St. Elsewhere | Gnarls Barkley | |
| November 4 | St. Elsewhere | Gnarls Barkley | |
| November 11 | St. Elsewhere | Gnarls Barkley | |
| November 18 | St. Elsewhere | Gnarls Barkley | |
| November 25 | St. Elsewhere | Gnarls Barkley | |
| December 2 | St. Elsewhere | Gnarls Barkley | |
| December 9 | St. Elsewhere | Gnarls Barkley | |
| December 16 | St. Elsewhere | Gnarls Barkley | |
| December 23 | St. Elsewhere | Gnarls Barkley | |
| December 30 | St. Elsewhere | Gnarls Barkley |