List of number-one pop hits of 2010 (Brazil)
# List of number-one pop hits of 2010 (Brazil)

This is a list of number one pop singles on the Billboard Brasil Hot Pop chart in 2009.

## Chart history

| Chart date | Song | Artist |
| - | - | - |
| January | "I Want to Know What Love Is" | Mariah Carey |
| February | "I Want to Know What Love Is" | Mariah Carey |
| March | "I Want to Know What Love Is" | Mariah Carey |
| April | "I Want to Know What Love Is" | Mariah Carey |
| May | "I Want to Know What Love Is" | Mariah Carey |
| June | "Baby" | Justin Bieber featuring Ludacris |
| July | "Alejandro" | Lady Gaga |
| August | "Alejandro" | Lady Gaga |
| September | "Alejandro" | Lady Gaga |
| October | "Alejandro" | Lady Gaga |
| November | "Do Lado de Cá" | Chimarruts |
| December | "The Time (Dirty Bit)" | The Black Eyed Peas |
