# List of UK R&B Singles Chart number ones of 2017

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, and digital sales.
The following are the songs which have topped the UK R&B Singles Chart in 2017.

## Number-one singles

Key :
| † | Best-selling R&B single of the year |
| Chart date (week ending) | Song | Artist(s) | Record label |
| 5 January | "Black Beatles" | Rae Sremmurd featuring Gucci Mane | EarDrummers/Interscope |
| 12 January | "Black Beatles" | Rae Sremmurd featuring Gucci Mane | EarDrummers/Interscope |
| 19 January | "Black Beatles" | Rae Sremmurd featuring Gucci Mane | EarDrummers/Interscope |
| 26 January | "Fake Love" | Drake | Cash Money/Republic |
| 2 February | "Now and Later" | Sage the Gemini | Atlantic |
| 9 February | "Now and Later" | Sage the Gemini | Atlantic |
| 16 February | "Big for Your Boots" | Stormzy | Merky |
| 23 February | "Big for Your Boots" | Stormzy | Merky |
| 2 March | "Big for Your Boots" | Stormzy | Merky |
| 9 March | "Big for Your Boots" | Stormzy | Merky |
| 16 March | "Big for Your Boots" | Stormzy | Merky |
| 23 March | "Big for Your Boots" | Stormzy | Merky |
| 30 March | "Passionfruit" | Drake | Cash Money/Republic |
| 6 April | "Passionfruit" | Drake | Cash Money/Republic |
| 13 April | "Passionfruit" | Drake | Cash Money/Republic |
| 20 April | "Passionfruit" | Drake | Cash Money/Republic |
| 27 April | "Passionfruit" | Drake | Cash Money/Republic |
| 4 May | "Passionfruit" | Drake | Cash Money/Republic |
| 11 May | "Swalla" | Jason Derulo featuring Nicki Minaj & Ty Dolla Sign | Warner Bros. |
| 18 May | "Swalla" | Jason Derulo featuring Nicki Minaj & Ty Dolla Sign | Warner Bros. |
| 25 May | "Swalla" | Jason Derulo featuring Nicki Minaj & Ty Dolla Sign | Warner Bros. |
| 1 June | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 8 June | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 15 June | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 22 June | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 29 June | "Wild Thoughts" | DJ Khaled featuring Rihanna & Bryson Tiller | Black Butter/We The Best |
| 6 July | "Wild Thoughts" | DJ Khaled featuring Rihanna & Bryson Tiller | Black Butter/We The Best |
| 13 July | "Wild Thoughts" | DJ Khaled featuring Rihanna & Bryson Tiller | Black Butter/We The Best |
| 20 July | "Wild Thoughts" | DJ Khaled featuring Rihanna & Bryson Tiller | Black Butter/We The Best |
| 27 July | "Wild Thoughts" | DJ Khaled featuring Rihanna & Bryson Tiller | Black Butter/We The Best |
| 3 August | "Wild Thoughts" | DJ Khaled featuring Rihanna & Bryson Tiller | Black Butter/We The Best |
| 10 August | "Wild Thoughts" | DJ Khaled featuring Rihanna & Bryson Tiller | Black Butter/We The Best |
| 17 August | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 24 August | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 31 August | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 7 September | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 14 September | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 21 September | "Unforgettable" † | French Montana featuring Swae Lee | Bad Boy/Epic |
| 28 September | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 5 October | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 12 October | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 19 October | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 26 October | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 2 November | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 9 November | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 16 November | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 23 November | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 30 November | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 7 December | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 14 December | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 21 December | "Rockstar" | Post Malone featuring 21 Savage | Republic |
| 28 December | "River" | Eminem featuring Ed Sheeran | Interscope |