Only happened twice in the history of my chart by the looks of it!

 

2019 - Cavetown (Green, Home, Telescope)

2020 - Declan McKenna (Beautiful Faces, The Key To Life On Earth, Be An Astronaut)

2021 - None

2022 - None

2023 - Sigur Rós (4)

 

A couple came close like Sleeping At Last, VICTORIA and Gísli Gunnarsson (also Highasakite, Ólafur Arnalds and LANKS but in 2 calendar years separated within a year of duration).

8

2023 | The Kid LAROI: I Can't Go Back to the Way It Was (Intro) | LOVE AGAIN | I GUESS IT'S LOVE? | Forever & Again | TOO MUCH | WHAT JUST HAPPENED | BLEED | WHAT'S THE MOVE?

 

6

2019 | Why Don't We: Big Plans | Cold in LA | Unbelievable | Come to Brazil | I Still Do | What Am I

 

5

2020 | The Kid LAROI: NEED YOU MOST (So Sick) | SO DONE | ALWAYS DO | Reminds Me of You | WITHOUT YOU

 

4

2012 | One Direction: More Than This | Live While We're Young | Little Things | Kiss You

2014 | Hunter Hayes: More Than I Should | I Want Crazy | Invisible | Tattoo

2017 | The Vamps: Middle of the Night | Hands | Staying Up | Personal

2018 | Why Don't We: Trust Fund Baby | Hooked | Talk | 8 Letters

2018 | Rita Ora: For You | Girls | Let You Love Me | Only Want You

2018 | Matteo Markus Bok: El Ritmo (AHI AHI AHI) | In the Middle | Shallow | Mrs Lonely

2021 | Justin Bieber: Anyone | Hold On | Unstable | STAY

2021 | Boy In Space: Dance Alone | Remember Me | Sucker Punch | Paradise

2022 | Benson Boone: ROOM FOR 2 | In the Stars | Better Alone | Before You

2023 | Sarcastic Sounds: Stumbling | Jaycee | Hero | Better Half

2023 | Benson Boone: Sugar Sweet | What Was | Little Runaway | To Love Someone

2024 | The Kid LAROI: HEAVEN | Still Yours | NIGHTS LIKE THIS | GIRLS

 

3

2012 | Justin Bieber: Boyfriend | Turn to You (Mothers' Day Dedication) | As Long As You Love Me

2012 | Delta Goodrem: Sitting On Top of the World | Dancing With a Broken Heart | Wish You Were Here

2013 | Cody Simpson: Wish U Were Here | Pretty Brown Eyes | La Da Dee

2013 | One Direction: One Way or Another (Teenage Kicks) | Best Song Ever | Story of My Life

2014 | Ariana Grande: Problem | Break Free | Bang Bang

2014 | Iggy Azalea: Fancy | Problem | Black Widow

2014 | The Vamps: Last Night | Somebody to You | Oh Cecilia (Breaking My Heart)

2019 | Alec Benjamin: Must Have Been the Wind | Jesus in LA | Mind is a Prison

2019 | Harry Styles: Lights Up | Watermelon Sugar | Adore You

2020 | Boy In Space: Caroline | Still the Same | Therapy

2020 | Ulrik Munther: Gloom. | C'est la vie | Don't Worry

2021 | Alec Benjamin: The Older You Get | Change My Clothes | Older

2021 | The Kid LAROI: Unstable | STAY | STILL CHOSE YOU

2022 | glaive: poison | minnesota is a place that exists | three wheels and it still drives!

2022 | Sarcastic Sounds: Disappointment | ohf***imnotok | might be this

 

The Kid LAROI has achieved 3+ #1s in a calendar year on four occasions out of a possible five to date! Benson Boone managed it in 2022 and 2023 (he debuted in 2021 but it wasn't possible with only one song released), and has two #1s in 2024 so far, so he could make it a hat-trick this year. Nobody else has had more than a single #1 so far this year yet.

Over the years in my chart we have seen a few artists achieve more than 3 number ones in a year... let's take a look...

Jess Glynne, 2015, Not Letting Go (1 Week), Don't Be So Hard On Yourself (4 weeks), Take Me Home (3 weeks)

Ariana Grande, 2016, Greedy (4 weeks), Be Alright (1 week) & Side To Side (4 weeks)

Ed Sheeran, 2017, Castle On The Hill (2 weeks), Shape Of You (3 Weeks), Perfect (2 Weeks)

Cardi B, 2018, Finesse (2 Weeks), I Like It (1 Week), Taki Taki (1 Week)

Sigala, 2018, Lullaby (1 Week), Feels Like Home (2 Weeks), Just Got Paid (1 Week)

Ariana Grande, 2019, Thank U Next (2 weeks), 7 Rings (4 weeks), Don't Call Me Angel (4 weeks)

Stormzy, 2019, Take Me Back To London (1 Week), Vossi Bop (1 Week), Crown (5 Weeks)

Miley Cyrus, 2019, Nothing Breaks Like A Heart (2 weeks), Mother's Daughter (2 Weeks), Don't Call Me Angel (4 Weeks)

Dua Lipa, 2020, Break My Heart (1 Week), Physical (4 Weeks), Levitating (4 Weeks)

Little Mix, 2021, Sweet Melody (1 Week), Confetti (1 Week), Heartbreak Anthem (1 Week), Kiss My (Uh Oh) (5 weeks), Love (Sweet Love) (1 Week) RECORD HOLDERS

Ed Sheeran, 2021, Bad Habits (4 weeks), Shivers (1 Week), Merry Christmas (1 Week)

Elton John, 2021, It's A Sin (1 Week), Cold Heart (1 Week), Merry Christmas (1 Week)

Beyonce, 2024, TEXAS HOLD EM (1 Week), II MOST WANTED (2 weeks), JOLENE (1 Week), TYRANT (1 Week)

Ariana Grande, 2024, Yes, And? (6 weeks) ,We Can't Be Friends (4 weeks) & Defying Gravity (1 Week)

Chappel Roan, 2025, Good Luck, Babe (1 Week), HOT TO GO (1 Week), The Giver (1 Week), The Subway (1 Week)

For the past five years:

2021: Halsey (Honey, Easier Then Lying, Girl is a gun)

Billie Eilish (Happier then Ever, Oxytocin, Billie Bossa Nova)

Demi Lovato (Met him last Night, Dancing with the devil, ICU Madison's Lullaby)

2022:

Maisie Peters (Cates Brother, Blonde, Not Another Rockstar, Good Enough)

Sabrina Carpenter (Read Your Mind, Bet You Wanna, Already Over, Bad for Business)

2023:

Maisie Peters (Lost the Breakup, Coming Of Age, BSC, Youre just a boy and im kinda the man)

Olivia Rodrigo (Bad Idea Right, Love is Embrassing, Ballad of a homeschooled girl, Get Him Back)

2024: Ariana Grande (Supernatural, Don't wanna break up again, We can't be friends (wait for your love), Yes And?, The Boy is Mine)

Billie Eilish (Lunch, The Diner, Birds of a Feather, Blue, Guess)

Sabrina Carpenter (Taste, Expresso, Please Please Please, Juno, Bed Chem, You need me now)

Gracie Abrams (That's so True, Close To You, Risk)

Charli XCX (Sympathy is a knife, 365, Talk Talk, Guess)

2025: Ariana Grande (Warm, Twilight Zone, Dandelion)

Tate McRae (I Know Love, Siren Sounds, Sports Car)

Jade (Gossip, FUFN, It Girl)