# List of Billboard Digital Song Sales number ones of 2017

The Billboard Digital Song Sales chart is a chart that ranks the most downloaded songs in the United States. Its data is compiled by Nielsen SoundScan based on each song's weekly digital sales, which combines sales of different versions of a song by an act for a summarized figure.

## Chart history

Key :
| † | Indicates best-performing single of 2017 |
| Issue date | Song | Artist(s) | Weekly sales |
| January 7 | "Starboy" | The Weeknd featuring Daft Punk | 86,000 |
| January 14 | "Black Beatles" | Rae Sremmurd featuring Gucci Mane | 136,000 |
| January 21 | "24K Magic" | Bruno Mars | 77,000 |
| January 28 | "Shape of You" | Ed Sheeran | 240,000 |
| February 4 | "Shape of You" | Ed Sheeran | 120,000 |
| February 11 | "Shape of You" | Ed Sheeran | 104,000 |
| February 18 | "I Don't Wanna Live Forever" | Zayn and Taylor Swift | 188,000 |
| February 25 | "Million Reasons" | Lady Gaga | 149,000 |
| March 4 | "Shape of You" | Ed Sheeran | 200,000 |
| March 11 | "Shape of You" | Ed Sheeran | 147,000 |
| March 18 | "Shape of You" | Ed Sheeran | 141,000 |
| March 25 | "Shape of You" | Ed Sheeran | 116,000 |
| April 1 | "Shape of You" | Ed Sheeran | 104,000 |
| April 8 | "Shape of You" | Ed Sheeran | 97,000 |
| April 15 | "Shape of You" | Ed Sheeran | 85,000 |
| April 22 | "Humble" | Kendrick Lamar | 111,000 |
| April 29 | "Sign of the Times" | Harry Styles | 142,000 |
| May 6 | "Stay" | Zedd and Alessia Cara | 91,000 |
| May 13 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 86,000 |
| May 20 | "I'm the One" | DJ Khaled feat. Justin Bieber, Quavo, Chance the Rapper, and Lil Wayne | 171,000 |
| May 27 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 104,000 |
| June 3 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 115,000 |
| June 10 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 137,000 |
| June 17 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 148,000 |
| June 24 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 141,000 |
| July 1 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 140,000 |
| July 8 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 139,000 |
| July 15 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 136,000 |
| July 22 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 129,000 |
| July 29 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 124,000 |
| August 5 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 118,000 |
| August 12 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 102,000 |
| August 19 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 84,000 |
| August 26 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 82,000 |
| September 2 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 83,000 |
| September 9 | "Despacito" † | Luis Fonsi and Daddy Yankee feat. Justin Bieber | 80,000 |
| September 16 | "Look What You Made Me Do" | Taylor Swift | 353,000 |
| September 23 | "...Ready for It?" | Taylor Swift | 135,000 |
| September 30 | "Too Good at Goodbyes" | Sam Smith | 90,000 |
| October 7 | "Rockstar" | Post Malone feat. 21 Savage | 80,000 |
| October 14 | "Thunder" | Imagine Dragons | 65,000 |
| October 21 | "Mi Gente" | J Balvin and Willy William featuring Beyoncé | 79,000 |
| October 28 | "Almost Like Praying" | Lin-Manuel Miranda featuring Artists for Puerto Rico | 111,000 |
| November 4 | "Thunder" | Imagine Dragons | 66,000 |
| November 11 | "Gorgeous" | Taylor Swift | 68,000 |
| November 18 | "Thunder" | Imagine Dragons | 54,000 |
| November 25 | "Call It What You Want" | Taylor Swift | 68,000 |
| December 2 | "Havana" | Camila Cabello featuring Young Thug | 75,000 |
| December 9 | "Havana" | Camila Cabello featuring Young Thug | 85,000 |
| December 16 | "Perfect" | Ed Sheeran featuring Beyoncé | 69,000 |
| December 23 | "Perfect" | Ed Sheeran featuring Beyoncé | 181,000 |
| December 30 | "Perfect" | Ed Sheeran featuring Beyoncé | 98,000 |