This is a list of the Swiss Hitparade number ones of 2012.
| Issue date | Song | Artist | Album | Artist |
|---|---|---|---|---|
| 8 January | "Hangover" | 21 | Adele | |
| 15 January | ||||
| 22 January | "Ai Se Eu Te Pego!" | Michel Teló | ||
| 29 January | ||||
| 5 February | ||||
| 12 February | Born to Die | Lana Del Rey | ||
| 19 February | Danke für's Zuhören – Liedersammlung 1998–2012 | Xavier Naidoo | ||
| 26 February | ||||
| 4 March | Eile mit Weile | Plüsch | ||
| 11 March | Danke für's Zuhören – Liedersammlung 1998–2012 | Xavier Naidoo | ||
| 18 March | Wrecking Ball | Bruce Springsteen | ||
| 25 March | ||||
| 1 April | Lichter der Stadt | Unheilig | ||
| 8 April | "Single Ladies" | Göteborg | Züri West | |
| 15 April | "Heart Skips a Beat" | Olly Murs featuring Rizzle Kicks | ||
| 22 April | "Single Ladies" | Remady & Manu-L featuring J-Son | ||
| 29 April | Auch | Die Ärzte | ||
| 6 May | "Drive By" | Blunderbuss | Jack White | |
| 13 May | "Don't Think About Me" | ...Little Broken Hearts | Norah Jones | |
| 20 May | Ballast der Republik | Die Toten Hosen | ||
| 27 May | "Whistle" | Flo Rida | A Joyful Noise | Gossip |
| 3 June | "Call Me Maybe" | My Name Is Luca | Luca Hänni | |
| 10 June | "Euphoria" | Loreen | ||
| 17 June | "Balada" | Firebirth | Gotthard | |
| 24 June | "Tacatà" | Ängu u Dämone I | Gölä | |
| 1 July | ||||
| 8 July | Johnny - The Rimini Flashdown Part II | Patent Ochsner | ||
| 15 July | Living Things | Linkin Park | ||
| 22 July | "Balada" | Gusttavo Lima | Ängu u Dämone II | Gölä |
| 29 July | ||||
| 5 August | ||||
| 12 August | "Skyline" | Pegasus | ||
| 19 August | ||||
| 26 August | ||||
| 2 September | What Is Next | Lunik | ||
| 9 September | Havoc and Bright Lights | Alanis Morissette | ||
| 16 September | Flöru | Florian Ast | ||
| 23 September | Coexist | The xx | ||
| 30 September | The Truth About Love | Pink | ||
| 7 October | Gespaltene Persönlichkeit | Xavas | ||
| 14 October | The 2nd Law | Muse | ||
| 21 October | "Skyfall" | Oko Town | 77 Bombay Street | |
| 28 October | "I Love" | Sons of Nature | A=myf | Bushido |
| 4 November | "Gangnam Style" | L'envolée | Stephan Eicher | |
| 11 November | ||||
| 18 November | "Skyfall" | Adele | Take the Crown | Robbie Williams |
| 25 November | Take Me Home | One Direction | ||
| 2 December | "Diamonds" | Unapologetic | Rihanna | |
| 9 December | Noël's Room | Noah Veraguth, Stress, Bastian Baker | ||
| 16 December | Guten Tag | Paul Kalkbrenner | ||
| 23 December | Bruno Mars |
| Issue date | Song | Artist | Album | Artist | |
|---|---|---|---|---|---|
| 8 January | "She Doesn't Mind" | 21 | Adele | ||
| 15 January | |||||
| 22 January | "Ai se eu te pego!" | Michel Teló | |||
| 29 January | |||||
| 5 February | |||||
| 12 February | Born to Die | Lana Del Rey | |||
| 19 February | |||||
| 26 February | |||||
| 4 March | 21 | Adele | |||
| 11 March | |||||
| 18 March | Wrecking Ball | Bruce Springsteen | |||
| 25 March | 21 | Adele | |||
| 1 April | 2012: Le bal des Enfoirés | Les Enfoirés | |||
| 8 April | MDNA | Madonna | |||
| 15 April | "Somebody That I Used to Know" | 2012: Le bal des Enfoirés | Les Enfoirés | ||
| 22 April | |||||
| 29 April | |||||
| 6 May | Blunderbuss | Jack White | |||
| 13 May | "Don't Think About Me" | ...Little Broken Hearts | Norah Jones | ||
| 20 May | "We Are Young" | Fun featuring Janelle Monáe | |||
| 27 May | "Whistle" | A Joyful Noise | Gossip | ||
| 3 June | "Call Me Maybe" | Apocalyptic Love | Slash featuring Myles Kennedy and The Conspirators | ||
| 10 June | "Balada" | The Absence | Melody Gardot | ||
| 17 June | Firebirth | Gotthard | |||
| 24 June | "Tacatà" | Life in a Beautiful Light | Amy Macdonald | ||
| 1 July | |||||
| 8 July | Living Things | Linkin Park | |||
| 15 July | "Whistle" | Flo Rida | |||
| 22 July | |||||
| 29 July | |||||
| 5 August | "Balada" | Gusttavo Lima | Up In The Sky | 77 Bombay Street | |
| 12 August | "Tacatà" | Tacabro | Living Things | Linkin Park | |
| 19 August | "Call Me Maybe" | Carly Rae Jepsen | Firebirth | Gotthard | |
| 26 August | "Whistle" | Flo Rida | Anastasis | Dead Can Dance | |
| 2 September | "This Is Love" | What Is Next | Lunik | ||
| 9 September | Havoc and Bright Lights | Alanis Morissette | |||
| 16 September | No Fear, No Bravery | Aloan | |||
| 23 September | Coexist | The xx | |||
| 30 September | The Truth About Love | Pink | |||
| 7 October | |||||
| 14 October | The 2nd Law | Muse | |||
| 21 October | "Skyfall" | Adele | |||
| 28 October | "Gangnam Style" | PSY | |||
| 4 November | Lénvolée | Stephan Eicher | |||
| 11 November | "Skyfall" | Adele | |||
| 18 November | Sans attendre | Céline Dion | |||
| 25 November | L'attente | Johnny Hallyday | |||
| 2 December | "Diamonds" | Unapologetic | Rihanna | ||
| 9 December | Lequel de nous | Patrick Bruel | |||
| 16 December | Monkey Me | Mylène Farmer | |||
| 23 December |