| Artist(s) | Single | Peak | Peak date | Weeks
at #1 | Ref. |
|---|
| Neiked featuring Dyo | "Sexual" | 2 | 6 January | - | [2] |
| The Vamps featuring Matoma | "All Night" | 6 | 6 January | - |
| Zara Larsson | "I Would Like" | 7 | 6 January | - |
| Little Mix | "Touch" | 5 | 13 January | - | [3] |
| Starley | "Call on Me" | 4 | 13 January | - |
| Ed Sheeran | "Shape of You" ◁ | 1 | 13 January | 14 |
| "Castle on the Hill" ◁ | 2 | 13 January | - |
| The Chainsmokers | "Paris" ◁ | 3 | 27 January | - | [4] |
| Jax Jones featuring Raye | "You Don't Know Me" | 3 | 3 February | - | [5] |
| Zayn and Taylor Swift | "I Don't Wanna Live Forever" | 4 | 17 February | - | [6] |
| JP Cooper | "September Song" | 7 | 17 February | - |
| Rag'n'Bone Man | "Human" | 8 | 17 February | - |
| Ed Sheeran | "How Would You Feel (Paean)" ◁ | 5 | 24 February | - | [7] |
| Katy Perry featuring Skip Marley | "Chained to the Rhythm" ◁ | 6 | 3 March | - | [8] |
| Kygo and Selena Gomez | "It Ain't Me" ◁ | 2 | 3 March | - |
| The Chainsmokers and Coldplay | "Something Just Like This" ◁ | 3 | 3 March | - |
| Ed Sheeran | "Galway Girl" ◁ | 1 | 10 March | 2 | [9] |
| "Nancy Mulligan" ◁ | 3 | 10 March | - |
| "Happier" ◁ | 5 | 10 March | - |
| "What Do I Know?" ◁ | 8 | 10 March | - |
| "Supermarket Flowers" ◁ | 9 | 10 March | - |
| "Barcelona" ◁ | 10 | 10 March | - |
| "New Man" ◁ | 5 | 17 March | - | [10] |
| Martin Jensen | "Solo Dance" | 9 | 24 March | - | [11] |
| Drake | "Passionfruit" ◁ | 4 | 31 March | - | [12] |
| Harry Styles | "Sign of the Times" ◁ | 6 | 14 April | - | [13] |
| Zedd and Alessia Cara | "Stay" | 8 | 21 April | - | [14] |
| Kendrick Lamar | "Humble" | 4 | 21 April | - |
| Clean Bandit featuring Zara Larsson | "Symphony" | 2 | 28 April | - | [15] |
| Luis Fonsi and Daddy Yankee featuring Justin Bieber | "Despacito" | 1 | 5 May | 15 | [16] |
| DJ Khaled featuring Justin Bieber, Quavo, Chance the Rapper and Lil Wayne | "I'm the One" ◁ | 2 | 12 May | - | [17] |
| Shawn Mendes | "There's Nothing Holdin' Me Back" | 3 | 26 May | - | [18] |
| Jason Derulo featuring Nicki Minaj and Ty Dolla Sign | "Swalla" | 9 | 26 May | - |
| Miley Cyrus | "Malibu" ◁ | 7 | 26 May | - |
| Niall Horan | "Slow Hands" ◁ | 3 | 16 June | - | [19] |
| Liam Payne featuring Quavo | "Strip That Down" | 2 | 16 June | - |
| David Guetta featuring Justin Bieber | "2U" ◁ | 5 | 16 June | - |
| Jonas Blue featuring William Singe | "Mama" | 4 | 23 June | - | [20] |
| French Montana featuring Swae Lee | "Unforgettable" | 2 | 30 June | - | [21] |
| DJ Khaled featuring Rihanna and Bryson Tiller | "Wild Thoughts" | 3 | 30 June | - |
| Maggie Lindemann | "Pretty Girl" | 6 | 7 July | - | [22] |
| Calvin Harris featuring Pharrell Williams, Katy Perry and Big Sean | "Feels" | 3 | 14 July | - | [23] |
| Sigala featuring Ella Eyre | "Came Here for Love" | 9 | 11 August | - | [24] |
| Rita Ora | "Your Song" | 8 | 18 August | - | [25] |
| Dua Lipa | "New Rules" | 1 | 18 August | 8 |
| Justin Bieber and BloodPop | "Friends" ◁ | 4 | 25 August | - | [26] |
| Demi Lovato | "Sorry Not Sorry" | 8 | 1 September | - | [27] |
| Taylor Swift | "Look What You Made Me Do" ◁ | 1 | 1 September | 1 |
| Axwell and Ingrosso | "More Than You Know" | 10 | 1 September | - |
| Sam Smith | "Too Good At Goodbyes" ◁ | 2 | 15 September | - | [28] |
| Macklemore featuring Skylar Grey | "Glorious" | 9 | 29 September | - | [29] |
| J Balvin and Willy William featuring Beyoncé | "Mi Gente" | 4 | 6 October | - | [30] |
| Logic featuring Alessia Cara and Khalid | "1-800-273-8255" | 9 | 6 October | - |
| Zayn featuring Sia | "Dusk Till Dawn" ◁ | 4 | 13 October | - | [31] |
| Pink | "What About Us" | 5 | 20 October | - | [32] |
| Post Malone featuring 21 Savage | "Rockstar" ◁ | 1 | 20 October | 2 |
| Avicii featuring Rita Ora | "Lonely Together" | 5 | 27 October | - | [33] |
| Niall Horan | "Too Much to Ask" | 6 | 27 October | - |
| Camila Cabello featuring Young Thug | "Havana" | 1 | 3 November | 5 | [34] |
| Maroon 5 featuring SZA | "What Lovers Do" | 7 | 3 November | - |
| Eminem featuring Beyoncé | "Walk on Water" ◁ | 8 | 17 November | - | [35] |
| Marshmello featuring Khalid | "Silence" | 4 | 24 November | - | [36] |
| Ed Sheeran | "Perfect" ◁ | 1 | 8 December | 7 | [37] |
| NF | "Let You Down" | 4 | 8 December | - |
| Selena Gomez and Marshmello | "Wolves | 5 | 8 December | - |
| Eminem featuring Ed Sheeran | "River" ◁ | 2 | 22 December | - | [38] |
