Clean Bandit - 20 weeks (4 for Tears, 6 for Rockabye and 10 for Symphony)

Zara Larsson - 16 weeks (1 for Lush Life, 5 for Ain't My Fault and 10 for Symphony)

Ella Henderson - 10 weeks (3 for Ghost, 3 for Mirror Man and 4 for Glitterball)

Florence + The Machine - 10 weeks (9 for What Kind Of Man and 1 for Wish That You Were Here)

Louisa Johnson - 6 weeks (2 for Forever Young, 4 for Tears, 1 for So Good and 2 for Best Behaviour)

Sigma - 8 weeks (2 for Changing, 4 for Glitterball and 2 for Coming Home)

David Bowie - 8 weeks (6 for Ashes To Ashes, 1 for Absolute Beginners and 1 for Life On Mars?)

Little Mix - 8 weeks (1 for Black Magic, 2 for Love Me Like You, 1 for Weird People, 1 for Secret Love Song and 3 for Nothing Else Matters)

Anne-Marie - 8 weeks (6 for Rockabye and 2 for Ciao Adios)

Pet Shop Boys - 7 weeks (4 for The Pop Kids, 3 for Say It To Me)

Blonde - 6 weeks (4 for I Loved You, 1 for All Cried Out and 1 for Feel Good (It's Alright))

Sigala - 6 weeks (1 for Easy Love, 2 for Sweet Lovin', 1 for Say You Do and 2 for Give Me Your Love)

Sean Paul - 6 weeks (6 for Rockabye)

Years & Years - 5 weeks (2 for King and 3 for Shine)

M.O. - 5 weeks (5 for Who Do You Think Of?)

Edited June 17, 20178 yr by Taylor Jago

Ella Eyre: 11 Weeks (Gravity - 4 weeks / Good Times - 7 weeks)

Alesso: 9 Weeks (Heroes (We Could Be) - 2 weeks / Cool - 7 weeks)

DJ Fresh: 8 Weeks (Gravity - 4 weeks / Say You Do - 4 weeks and counting)

Philip George: 8 Weeks (Wish You Were Mine - 4 weeks / Alone No More - 4 weeks)

Roy English - 7 Weeks (Cool - 7 weeks)

Justin Bieber: 6 Weeks (Where Are Ü Now - 2 weeks / Sorry - 2 weeks / Love Yourself - 2 weeks)

The Prodigy: 6 Weeks (Nasty - 2 weeks / Wild Frontier - 1 week / The Day Is My Enemy - 3 weeks)

Edited February 27, 20169 yr by Dobbo

in the buzzjack era:

 

61 weeks: Avicii [17 #1s]

16 weeks: Rihanna [4 #1s]

13 weeks: Robin Schulz [2 #1s]

11 weeks: Sigala [1 #1]

10 weeks: LMFAO [2 #1s]

8 weeks: Swedish House Mafia [3 #1s]

7 weeks: Daft Punk [1 #1]

7 weeks: Sandy Rivera [1 #1]

6 weeks: Pitbull [2 #1s]

6 weeks: Porter Robinson [1 #1]

6 weeks: Tiësto [3 #1s]

6 weeks: Tinie Tempah [3 #1s]

6 weeks: will.i.am [3 #1s]

5 weeks: Alex Adair [1 #1]

5 weeks: Ferreck Dawn [1 #1]

5 weeks: Redondo [1 #1]

5 weeks: Sak Noel [1 #1]

 

artists who only have #1s as a featured artist will not count.

Robyn (20)

Arctic Monkeys (18)

Grimes (17)

Coldplay (13)

Foals (13)

Yeasayer (12*)

Elbow (11)

Yeah Yeah Yeahs (11)

Arcade Fire (10)

Bloc Party (10)

The Killers (10)

Snow Patrol (10)

Radiohead (9)

Jessie Ware (9)

Crystal Castles (8)

FKA twigs (8)

Florence + The Machine (8)

iamamiwhoami (8)

Röyksopp (8)

The White Stripes (8)

James Blake (7)

Charli XCX (7)

Doves (7)

Goldfrapp (7)

Jamie xx (7)

Hot Chip (7)

MGMT (7)

Bat For Lashes (6)

Bon Iver (6)

The Bravery (6)

Daft Punk (6)

The Drums (6)

Friendly Fires (6)

Guillemots (6)

Interpol (6)

Mystery Jets (6)

The National (6)

Ellery James Roberts (6)

Santigold/Santogold (6)

Patrick Wolf (6)

The Avalanches (5)

Black Box Recorder (5)

Bomfunk MCs (5)

David Bowie (5)

Jagwar Ma (5)

Johnny Cash (5)

The Chemical Brothers (5)

Gnarls Barkley (5)

Groove Armada (5)

The Go! Team (5)

The Longcut (5)

Marina & The Diamonds (5)

New Order (5)