# List of UK R&B Singles Chart number ones of 2015

The UK R&B Singles Chart is a weekly chart that ranks the 40 biggest-selling singles and albums that are classified in the R&B genre in the United Kingdom. The chart is compiled by the Official Charts Company, and is based on both physical, Streaming and digital sales.
The following are the songs which have topped the UK R&B Singles Chart in 2015.

## Number-one singles

Key :
| † | Best-selling R&B single of the year |
| Chart date (week ending) | Single | Artist(s) | Record label |
| 3 January | "All of Me" | John Legend | GOOD Music/Columbia |
| 10 January | "Only One" | Kanye West featuring Paul McCartney | Def Jam/Roc-A-Fella |
| 17 January | "Only One" | Kanye West featuring Paul McCartney | Def Jam/Roc-A-Fella |
| 24 January | "Don't Tell 'Em" | Jeremih featuring YG | Def Jam |
| 31 January | "Don't Tell 'Em" | Jeremih featuring YG | Def Jam |
| 7 February | "L.A. Love (La La)" | Fergie | Interscope/will.i.am Music Group |
| 14 February | "L.A. Love (La La)" | Fergie | Interscope/will.i.am Music Group |
| 21 February | "Ayo" | Chris Brown & Tyga | RCA |
| 28 February | "Earned It" | The Weeknd | Republic |
| 7 March | "Earned It" | The Weeknd | Republic |
| 14 March | "Earned It" | The Weeknd | Republic |
| 21 March | "GDFR" | Flo Rida featuring Sage the Gemini & Lookas | Atlantic |
| 28 March | "GDFR" | Flo Rida featuring Sage the Gemini & Lookas | Atlantic |
| 4 April | "Earned It" | The Weeknd | Republic |
| 11 April | "Earned It" | The Weeknd | Republic |
| 18 April | "GDFR" | Flo Rida featuring Sage the Gemini & Lookas | Atlantic |
| 25 April | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 2 May | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 9 May | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 16 May | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 23 May | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 30 May | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 6 June | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 13 June | "Somebody" | Natalie La Rose featuring Jeremih | Republic |
| 20 June | "See You Again" † | Wiz Khalifa featuring Charlie Puth | Atlantic |
| 27 June | "Trap Queen" | Fetty Wap | 300 Entertainment |
| 4 July | "Not Letting Go" | Tinie Tempah featuring Jess Glynne | Parlophone |
| 9 July | "Not Letting Go" | Tinie Tempah featuring Jess Glynne | Parlophone |
| 16 July | "Not Letting Go" | Tinie Tempah featuring Jess Glynne | Parlophone |
| 23 July | "Not Letting Go" | Tinie Tempah featuring Jess Glynne | Parlophone |
| 30 July | "Not Letting Go" | Tinie Tempah featuring Jess Glynne | Parlophone |
| 6 August | "Not Letting Go" | Tinie Tempah featuring Jess Glynne | Parlophone |
| 13 August | "Can't Feel My Face" | The Weeknd | Republic |
| 20 August | "Can't Feel My Face" | The Weeknd | Republic |
| 27 August | "Can't Feel My Face" | The Weeknd | Republic |
| 3 September | "Can't Feel My Face" | The Weeknd | Republic |
| 10 September | "Can't Feel My Face" | The Weeknd | Republic |
| 17 September | "Can't Feel My Face" | The Weeknd | Republic |
| 24 September | "Can't Feel My Face" | The Weeknd | Republic |
| 1 October | "Can't Feel My Face" | The Weeknd | Republic |
| 8 October | "Can't Feel My Face" | The Weeknd | Republic |
| 15 October | "Hotline Bling" | Drake | Republic |
| 22 October | "Hotline Bling" | Drake | Republic |
| 29 October | "The Hills" | The Weeknd | Republic |
| 5 November | "Hotline Bling" | Drake | Republic |
| 12 November | "The Hills" | The Weeknd | Republic |
| 19 November | "In2" | WSTRN | Atlantic |
| 26 November | "In2" | WSTRN | Atlantic |
| 3 December | "In2" | WSTRN | Atlantic |
| 10 December | "In2" | WSTRN | Atlantic |
| 17 December | "In2" | WSTRN | Atlantic |
| 24 December | "Shut Up" | Stormzy | Stormzy |
| 31 December | "Shut Up" | Stormzy | Stormzy |