List of number-one pop hits of 2011 (Brazil)
# List of number-one pop hits of 2011 (Brazil)

This is a list of number one singles on the Billboard Brasil Hot 100 chart in 2011. Billboard publishes a monthly chart.

## Chart history

| Issue date | Song | Artist(s) |
| - | - | - |
| January | "The Time (Dirty Bit)" | Black Eyed Peas |
| February | "The Time (Dirty Bit)" | Black Eyed Peas |
| March | "The Time (Dirty Bit)" | Black Eyed Peas |
| April | "Firework" | Katy Perry |
| May | "On the Floor" | Jennifer Lopez featuring Pitbull |
| June | "Talking to the Moon" | Bruno Mars |
| July | "Talking to the Moon" | Bruno Mars |
| August | "Talking to the Moon" | Bruno Mars |
| September | "Talking to the Moon" | Bruno Mars |
| October | "Talking to the Moon" | Bruno Mars |
| November | "Last Friday Night (T.G.I.F.)" | Katy Perry |
| December | "Last Friday Night (T.G.I.F.)" | Katy Perry |
