This is a list of the Dutch Top 40 number-one singles of 2020. The Dutch Top 40 is a chart that ranks the best-performing singles of the Netherlands. It is published every week by radio station Qmusic.
| Issue date | Song | Artist(s) | Ref. |
|---|---|---|---|
| January 4 | "Dance Monkey" | Tones and I | [1] |
| January 11 | [2] | ||
| January 18 | "Blinding Lights" | The Weeknd | [3] |
| January 25 | "Smoorverliefd" | Snelle | [4] |
| February 1 | [5] | ||
| February 8 | [6] | ||
| February 15 | "Blinding Lights" | The Weeknd | [7] |
| February 22 | [8] | ||
| February 29 | [9] | ||
| March 7 | [10] | ||
| March 14 | [11] | ||
| March 21 | [12] | ||
| March 28 | [13] | ||
| April 4 | "17 miljoen mensen" | Davina Michelle and Snelle | [14] |
| April 11 | [15] | ||
| April 18 | [16] | ||
| April 25 | [17] | ||
| May 2 | "Blinding Lights" | The Weeknd | [18] |
| May 9 | [19] | ||
| May 16 | [20] | ||
| May 23 | [21] | ||
| May 30 | [22] | ||
| June 6 | [23] | ||
| June 13 | "Roses" | Saint Jhn | [24] |
| June 20 | [25] | ||
| June 27 | "Banana" | Conkarah featuring Shaggy | [26] |
| July 4 | [27] | ||
| July 11 | [28] | ||
| July 18 | [29] | ||
| July 25 | [30] | ||
| August 1 | "Savage Love (Laxed – Siren Beat)" | Jawsh 685 and Jason Derulo | [31] |
| August 8 | [32] | ||
| August 15 | [33] | ||
| August 22 | [34] | ||
| August 29 | [35] | ||
| September 5 | "Más más más" | Rolf Sanchez | [36] |
| September 12 | [37] | ||
| September 19 | "Head & Heart" | Joel Corry featuring MNEK | [38] |
| September 26 | [39] | ||
| October 3 | [40] | ||
| October 10 | [41] | ||
| October 17 | [42] | ||
| October 24 | "Jerusalema" | Master KG featuring Nomcebo Zikode | [43] |
| October 31 | [44] | ||
| November 7 | [45] | ||
| November 14 | [46] | ||
| November 21 | [47] | ||
| November 28 | "The Business" | Tiësto | [48] |
| December 4 | [49] | ||
| December 11 | [50] | ||
| December 18 | [51] | ||
| December 25 | [52] |
| Position | Artist | Weeks #1 |
|---|---|---|
| 1 | The Weeknd | 14 |
| 2 | Snelle | 7 |
| 3 | Conkarah | 5 |
| 3 | Shaggy (as featuring) | 5 |
| 3 | Jawsh 685 | 5 |
| 3 | Jason Derulo | 5 |
| 3 | Joel Corry | 5 |
| 3 | MNEK (as featuring) | 5 |
| 3 | Master KG | 5 |
| 3 | Nomcebo Zikode (as featuring) | 5 |
| 3 | Tiësto | 5 |
| 4 | Davina Michelle | 4 |
| 5 | Tones and I | 2 |
| 5 | Saint Jhn | 2 |
| 5 | Rolf Sanchez | 2 |