# List of number-one dance airplay hits of 2004 (U.S.)

These are the Billboard magazine Hot Dance Airplay number one hits of 2004. Note that Billboard publishes charts with an issue date approximately 7–10 days in advance.
| † | Number-one Dance Airplay song of the year |
| Issue date | Song | Artist(s) | Remixer(s) |
| January 3 | "Something Happened on the Way to Heaven" | Deborah Cox | |
| January 10 | "Something Happened on the Way to Heaven" | Deborah Cox | |
| January 17 | "Something Happened on the Way to Heaven" | Deborah Cox | |
| January 24 | "Something Happened on the Way to Heaven" | Deborah Cox | |
| January 31 | "Gia" | Despina Vandi | Bass Bumpers, Milk & Sugar |
| February 7 | "Something Happened on the Way to Heaven" | Deborah Cox | |
| February 14 | "Hey Ya!" | OutKast | |
| February 21 | "Gia" | Despina Vandi | |
| February 16 | "Toxic" | Britney Spears | Armand Van Helden, Felix Da Housecat, Lenny Bertoldo |
| March 6 | "Toxic" | Britney Spears | Armand Van Helden, Felix Da Housecat, Lenny Bertoldo |
| March 13 | "As the Rush Comes" | Motorcycle | |
| March 20 | "As the Rush Comes" | Motorcycle | |
| March 27 | "Toxic" | Britney Spears | |
| April 3 | "Love Me Right (Oh Sheila)" | Angel City featuring Lara McAllen | |
| April 10 | "Love Me Right (Oh Sheila)" | Angel City featuring Lara McAllen | |
| April 17 | "Love Me Right (Oh Sheila)" | Angel City featuring Lara McAllen | |
| April 24 | "Love Me Right (Oh Sheila)" | Angel City featuring Lara McAllen | |
| May 1 | "Love Me Right (Oh Sheila)" | Angel City featuring Lara McAllen | |
| May 8 | † "As the Rush Comes" | Motorcycle | |
| May 15 | "Red Blooded Woman" | Kylie Minogue | Narcotic Thrust, Whitley |
| May 22 | "Red Blooded Woman" | Kylie Minogue | Narcotic Thrust, Whitley |
| May 29 | "Straight Ahead" | Tube & Berger featuring Chrissie Hynde | Robbie Rivera, Tom Neville |
| June 5 | "Deja Vu (It's Hard to Believe)" | Roc Project featuring Tina Novak | |
| June 12 | "Naughty Girl" | Beyoncé | Calderone/Quayle |
| June 19 | "Deja Vu (It's Hard to Believe)" | Roc Project featuring Tina Novak | |
| June 26 | "Naughty Girl" | Beyoncé | |
| July 3 | "Naughty Girl" | Beyoncé | |
| July 10 | "Amazing" | George Michael | Full Intention, Jack 'N' Rory |
| July 17 | "Amazing" | George Michael | Full Intention, Jack 'N' Rory |
| July 24 | "Amazing" | George Michael | Full Intention, Jack 'N' Rory |
| July 31 | "Amazing" | George Michael | Full Intention, Jack 'N' Rory |
| August 7 | "Move Ya Body" | Nina Sky featuring Jabba | |
| August 14 | "Move Ya Body" | Nina Sky featuring Jabba | |
| August 21 | "Move Ya Body" | Nina Sky featuring Jabba | |
| August 28 | "Turn Me On" | Kevin Lyttle featuring Spragga Benz | |
| September 4 | "Move Ya Body" | Nina Sky featuring Jabba | |
| September 11 | "Turn Me On" | Kevin Lyttle | |
| September 18 | "Turn Me On" | Kevin Lyttle | |
| September 25 | "Turn Me On" | Kevin Lyttle | |
| October 2 | "Turn Me On" | Kevin Lyttle | |
| October 9 | "Turn Me On" | Kevin Lyttle | |
| October 16 | "Move Ya Body" | Nina Sky featuring Jabba | |
| October 23 | "Lola's Theme" | Shape: UK | Eric Prydz, Calderone |
| October 30 | "Lola's Theme" | Shape: UK | Eric Prydz, Calderone |
| November 6 | "Lola's Theme" | Shape: UK | Eric Prydz, Calderone |
| November 13 | "Surrender" | Lasgo | |
| November 20 | "Get Up Stand Up" | Stellar Project featuring Brandi Emma | Phunk Investigation, Paul Jackson, F&W |
| November 28 | "Surrender" | Lasgo | |
| December 4 | "Surrender" | Lasgo | |
| December 11 | "Lose My Breath" | Destiny's Child | Maurice Joshua, Paul Johnson |
| December 18 | "Lose My Breath" | Destiny's Child | Maurice Joshua, Paul Johnson |
| December 25 | "Lose My Breath" | Destiny's Child | Maurice Joshua, Paul Johnson |