This is a list of number one pop singles on the Billboard Brasil Hot Pop chart in 2009.
Chart history Chart dateSongArtist January "I Want to Know What Love Is" Mariah Carey February March April May June "Baby" Justin Bieber featuring Ludacris July "Alejandro" Lady Gaga August September October November "Do Lado de Cá" Chimarruts December "The Time (Dirty Bit)" The Black Eyed Peas
See also Billboard Brasil List of Hot 100 number-one singles of 2010 (Brazil) Crowley Broadcast Analysis