# List of number-one singles from the 2020s (New Zealand)

The Official Aotearoa Music Charts ranks the best-performing singles in New Zealand. Its data, compiled by Recorded Music NZ, ranks the number-one singles in New Zealand during the 2020s decade, starting from 6 January 2020. The chart also includes data from on-demand audio streaming services.
Justin Bieber has achieved five number-one singles this decade, the most of any artist thus far.
From the 2020s, L.A.B.'s "In the Air" was the top song of 2020; The Glass Animals track "Heat Waves" was the top song of 2021 (although only peaking at number two); and Elton John and Dua Lipa's "Cold Heart (Pnau remix)" was the top song of 2022.

## Chart

Key
    * – Number-one single of the year
    † – Song of New Zealand origin
    ‡ – Number-one single of the year, of New Zealand origin
List of number-one singles of the 2020s in New Zealand :
| Artist | Title | Weeks at number-one | Reached number-one |
| Tones and I | "Dance Monkey" | 2 | 6 January 2020 |
| Justin Bieber | "Yummy" | 2 | 20 January 2020 |
| Roddy Ricch | "The Box" | 3 | 3 February 2020 |
| Justin Bieber featuring Quavo | "Intentions" | 2 | 24 February 2020 |
| L.A.B. | "In the Air"‡ | 3 | 9 March 2020 |
| The Weeknd | "Blinding Lights" | 3 | 30 March 2020 |
| Drake | "Toosie Slide" | 1 | 20 April 2020 |
| The Weeknd | "Blinding Lights" | 1 | 27 April 2020 |
| Saint Jhn | "Roses" (Imanbek remix) | 2 | 4 May 2020 |
| Ariana Grande and Justin Bieber | "Stuck with U" | 1 | 18 May 2020 |
| DaBaby featuring Roddy Ricch | "Rockstar" | 5 | 25 May 2020 |
| Jawsh 685 and Jason Derulo | "Savage Love (Laxed – Siren Beat)" † | 8 | 29 June 2020 |
| Cardi B featuring Megan Thee Stallion | "WAP" | 6 | 24 August 2020 |
| 24kGoldn featuring Iann Dior | "Mood" | 4 | 5 October 2020 |
| Ariana Grande | "Positions" | 2 | 2 November 2020 |
| 24kGoldn featuring Iann Dior | "Mood" | 1 | 16 November 2020 |
| Billie Eilish | "Therefore I Am" | 1 | 23 November 2020 |
| 24kGoldn featuring Iann Dior | "Mood" | 2 | 30 November 2020 |
| L.A.B. | "Why Oh Why" † | 5 | 14 December 2020 |
| Olivia Rodrigo | "Drivers License" | 7 | 18 January 2021 |
| Six60 | "All She Wrote" † | 1 | 8 March 2021 |
| Silk Sonic | "Leave the Door Open" | 2 | 15 March 2021 |
| Justin Bieber featuring Daniel Caesar and Giveon | "Peaches" | 6 | 29 March 2021 |
| Doja Cat featuring SZA | "Kiss Me More" | 1 | 10 May 2021 |
| Russ Millions and Tion Wayne | "Body" (Remix) | 1 | 17 May 2021 |
| Olivia Rodrigo | "Good 4 U" | 6 | 24 May 2021 |
| Ed Sheeran | "Bad Habits" | 2 | 5 July 2021 |
| The Kid Laroi and Justin Bieber | "Stay" | 10 | 19 July 2021 |
| Lil Nas X featuring Jack Harlow | "Industry Baby" | 1 | 27 September 2021 |
| The Kid Laroi and Justin Bieber | "Stay" | 1 | 4 October 2021 |
| Elton John and Dua Lipa | "Cold Heart (Pnau remix)" | 2 | 11 October 2021 |
| Adele | "Easy on Me" | 3 | 25 October 2021 |
| Elton John and Dua Lipa | "Cold Heart (Pnau remix)" | 1 | 15 November 2021 |
| Taylor Swift | "All Too Well (Taylor's Version)" | 1 | 22 November 2021 |
| Adele | "Easy on Me" | 3 | 29 November 2021 |
| Elton John and Dua Lipa | "Cold Heart (Pnau remix)" | 2 | 20 December 2021 |
| Mariah Carey | "All I Want for Christmas Is You" | 1 | 3 January 2022 |
| Elton John and Dua Lipa | "Cold Heart (Pnau remix)" | 1 | 10 January 2022 |
| Luude featuring Colin Hay | "Down Under" | 9 | 17 January 2022 |
| Elton John and Dua Lipa | "Cold Heart (Pnau remix)" | 3 | 21 March 2022 |
| Harry Styles | "As It Was" | 1 | 11 April 2022 |
| Jack Harlow | "First Class" | 6 | 18 April 2022 |
| Harry Styles | "As It Was" | 2 | 30 May 2022 |
| Kate Bush | "Running Up That Hill (A Deal with God)" | 2 | 13 June 2022 |
| Joji | "Glimpse of Us" | 5 | 27 June 2022 |
| Central Cee | "Doja" | 2 | 1 August 2022 |
| OneRepublic | "I Ain't Worried" | 2 | 15 August 2022 |
| Nicki Minaj | "Super Freaky Girl" | 5 | 29 August 2022 |
| Sam Smith and Kim Petras | "Unholy" | 4 | 3 October 2022 |
| Taylor Swift | "Anti-Hero" | 2 | 31 October 2022 |
| Sam Smith and Kim Petras | "Unholy" | 5 | 14 November 2022 |
| SZA | "Kill Bill" | 2 | 19 December 2022 |
| Brenda Lee | "Rockin' Around the Christmas Tree" | 1 | 2 January 2023 |
| SZA | "Kill Bill" | 2 | 9 January 2023 |
| Miley Cyrus | "Flowers" | 5 | 23 January 2023 |
| PinkPantheress and Ice Spice | "Boy's a Liar Pt. 2" | 6 | 27 February 2023 |
| Miley Cyrus | "Flowers" | 2 | 10 April 2023 |
| SZA | "Kill Bill" | 1 | 24 April 2023 |
| David Kushner | "Daylight" | 1 | 1 May 2023 |
| Fifty Fifty | "Cupid" | 5 | 8 May 2023 |
| Dave and Central Cee | "Sprinter" | 4 | 12 June 2023 |
| Olivia Rodrigo | "Vampire" | 1 | 10 July 2023 |
| Dave and Central Cee | "Sprinter" | 5 | 17 July 2023 |
| Doja Cat | "Paint the Town Red" | 10 | 21 August 2023 |
| Tyla | "Water" | 1 | 30 October 2023 |
| Taylor Swift | "Is It Over Now?" | 1 | 6 November 2023 |
| Tyla | "Water" | 1 | 13 November 2023 |
| Jack Harlow | "Lovin on Me" | 6 | 20 November 2023 |
| Mariah Carey | "All I Want for Christmas Is You" | 1 | 1 January 2024 |
| Jack Harlow | "Lovin on Me" | 4 | 8 January 2024 |
| YG Marley | "Praise Jah in the Moonlight" | 4 | 5 February 2024 |
| Beyoncé | "Texas Hold 'Em" | 3 | 26 February 2024 |
| Ariana Grande | "We Can't Be Friends (Wait for Your Love)" | 2 | 18 March 2024 |
| Benson Boone | "Beautiful Things" | 2 | 1 April 2024 |
| Hozier | "Too Sweet" | 2 | 15 April 2024 |
| Taylor Swift featuring Post Malone | "Fortnight" | 1 | 29 April 2024 |
| Hozier | "Too Sweet" | 1 | 6 May 2024 |
| Tommy Richman | "Million Dollar Baby" | 5 | 13 May 2024 |
| Eminem | "Houdini" | 1 | 17 June 2024 |
| Sabrina Carpenter | "Please Please Please" | 3 | 24 June 2024 |
| Kendrick Lamar | "Not Like Us" | 2 | 15 July 2024 |
| Billie Eilish | "Birds of a Feather" | 2 | 29 July 2024 |
| Charli XCX featuring Billie Eilish | "Guess" | 1 | 12 August 2024 |
| Billie Eilish | "Birds of a Feather" | 1 | 19 August 2024 |
| Lady Gaga and Bruno Mars | "Die with a Smile" | 9 | 26 August 2024 |
| Rosé and Bruno Mars | "Apt." | 4 | 28 October 2024 |
| Gracie Abrams | "That's So True" | 1 | 22 November 2024 |
| Kendrick Lamar | "Luther" | 1 | 29 November 2024 |
| Rosé and Bruno Mars | "Apt." | 3 | 6 December 2024 |
| Wham! | "Last Christmas" | 1 | 27 December 2024 |
| Rosé and Bruno Mars | "Apt." | 4 | 3 January 2025 |
| Chrystal | "The Days" (Notion Remix) | 2 | 31 January 2025 |
| Kendrick Lamar | "Luther" | 5 | 14 February 2025 |

## New Zealand singles chart

List of number-one singles of the 2020s in New Zealand by New Zealand artists :
| Artist | Title | Weeks at number-one | Reached number-one |
| Benee | "Glitter" | 5 | 6 January 2020 |
| L.A.B. | "In the Air" | 7 | 10 February 2020 |
| Benee featuring Gus Dapperton | "Supalonely" | 1 | 30 March 2020 |
| L.A.B. | "In the Air" | 6 | 10 February 2020 |
| Benee featuring Gus Dapperton | "Supalonely" | 1 | 18 May 2020 |
| L.A.B. | "In the Air" | 4 | 25 May 2020 |
| Jawsh 685 and Jason Derulo | "Savage Love (Laxed – Siren Beat)" | 22 | 22 June 2020 |
| L.A.B. | "In the Air" | 3 | 23 November 2020 |
| L.A.B. | "Why Oh Why" | 12 | 14 December 2020 |
| Six60 | "All She Wrote" | 15 | 8 March 2021 |
| Lorde | "Solar Power" | 2 | 21 June 2021 |
| Six60 | "All She Wrote" | 1 | 5 July 2021 |
| L.A.B. | "In the Air" | 1 | 12 July 2021 |
| Six60 | "All She Wrote" | 1 | 19 July 2021 |
| Sons of Zion featuring Jackson Owens | "Love on the Run" | 5 | 26 July 2021 |
| Lorde | "Mood Ring" | 1 | 30 August 2021 |
| Six60 | "Pepeha" | 10 | 6 September 2021 |
| Ka Hao featuring Rob Ruha | "35" | 3 | 15 November 2021 |
| L.A.B. | "Mr Reggae" | 14 | 6 December 2021 |
| L.A.B. | "In the Air" | 24 | 14 March 2022 |
| Six60 | "Before You Leave" | 9 | 29 August 2022 |
| L.A.B. | "In the Air" | 1 | 31 October 2022 |
| Six60 | "Before You Leave" | 3 | 7 November 2022 |
| Victor J Sefo, Lisi and Mwayz | "685 (Remix)" | 1 | 28 November 2022 |
| L.A.B. | "In the Air" | 9 | 5 December 2022 |
| L.A.B. | "Take It Away" | 29 | 6 February 2023 |
| Corrella | "Blue Eyed Māori" | 57 | 23 August 2023 |
| Hori Shaw | "Back in My Arms" | 2 | 30 September 2024 |
| Rokkō | "Ava" | 1 | 14 October 2024 |
| Hori Shaw | "Back in My Arms" | 4 | 28 October 2024 |
| Stan Walker | "Māori ki te Ao" | 1 | 22 November 2024 |
| Hori Shaw | "Back in My Arms" | 2 | 29 November 2024 |
| Shane Walker | "Coasty Girl" | 12 | 13 December 2024 |
| Te Wehi | "Unaware" | 2 | 7 March 2025 |