List of Ultratop 50 number-one singles of 2011

These hits topped the Belgian Ultratop 50 in 2011.

Flemish chart
Issue Date	Song	Artist
1 January	"Hello"	Martin Solveig & Dragonette
8 January
15 January
22 January	"Discotex! (Yah!)"	DJ F.R.A.N.K
29 January	"Rolling in the Deep"	Adele
5 February
12 February
19 February
26 February	"Born This Way"	Lady Gaga
5 March	"On the Floor"	Jennifer Lopez featuring Pitbull
12 March
19 March
26 March
2 April	"More to Me"	Idool 2011 Finalisten
9 April
16 April
23 April
30 April
7 May	"Price Tag"	Jessie J featuring B.o.B
14 May	"Party Rock Anthem"	LMFAO featuring Lauren Bennett & GoonRock
21 May	"Set Fire to the Rain"	Adele
28 May
4 June	"She's Got Moves"	Kevin
11 June
18 June	"Give Me Everything"	Pitbull featuring Ne-Yo, Afrojack & Nayer
25 June
2 July
9 July
16 July
23 July	"Loca People"	Sak Noel
30 July
6 August
13 August
20 August	"Il nous faut"	Elisa Tovati & Tom Dice
27 August	"Somebody That I Used to Know"	Gotye featuring Kimbra
3 September
10 September
17 September
24 September
1 October
8 October
15 October
22 October
29 October
5 November
12 November
19 November	"I Follow Rivers"	Lykke Li
26 November
3 December
10 December	"Zanna"	Selah Sue & Tom Barman vs. The Subs
17 December
24 December
31 December

Francophone chart
Issue Date	Song	Artist
1 January	"The Time (Dirty Bit)"	The Black Eyed Peas
8 January
15 January	"Who's That Chick?"	David Guetta featuring Rihanna
22 January	"Hold It Against Me"	Britney Spears
29 January	"Rolling in the Deep"	Adele
5 February	"Over the Rainbow"	Israel Kamakawiwo'ole
12 February
19 February
26 February
5 March
12 March	"On the Floor"	Jennifer Lopez featuring Pitbull
19 March
26 March
2 April	"Sweat"	Snoop Dogg versus David Guetta
9 April	"On the Floor"	Jennifer Lopez featuring Pitbull
16 April	"Sweat"	Snoop Dogg versus David Guetta
23 April
30 April
7 May	"Price Tag"	Jessie J featuring B.o.B
14 May
21 May
28 May	"Sweat"	Snoop Dogg versus David Guetta
4 June	"L'horloge tourne"	Mickaël Miro
11 June
18 June	"Give Me Everything"	Pitbull featuring Ne-Yo, Afrojack & Nayer
25 June
2 July	"L'horloge tourne"	Mickaël Miro
9 July	"Give Me Everything"	Pitbull featuring Ne-Yo, Afrojack & Nayer
16 July
23 July
30 July	"Set Fire to the Rain"	Adele
6 August
13 August
20 August	"Il nous faut"	Elisa Tovati & Tom Dice
27 August
3 September	"Elle me dit"	Mika
10 September
17 September
24 September
1 October
8 October
15 October	"Someone Like You"	Adele
22 October	"I Follow Rivers"	Lykke Li
29 October
5 November
12 November
19 November
26 November
3 December
10 December
17 December
24 December	"Je l'aime à mourir"	Shakira
31 December

See also

• 2011 in music