List of number-one hits of 2020 (Germany)
The GfK Entertainment charts are record charts compiled by GfK Entertainment on behalf of the German record industry. They include the "Single Top 100" and the "Album Top 100" chart. The chart week runs from Friday to Thursday, and the chart compilations are published on Tuesday for the record industry. The entire top 100 singles and top 100 albums are officially released the following Friday by GfK Entertainment. The charts are based on sales of physical singles and albums from retail outlets as well as permanent music downloads.
Number-one hits by week
| Issue date | Song | Artist | Ref. | Album | Artist | Ref. |
| 3 January | "Dance Monkey" | Tones and I | Herz Kraft Werke | Sarah Connor | ||
| 10 January | "Blinding Lights" | The Weeknd | Liebes-Tattoo | Daniela Alfinito | ||
| 17 January | "Blinding Lights" | The Weeknd | Zenit | RAF Camora | ||
| 24 January | "Kein Wort" | Juju and Loredana | Boss Bitch | Katja Krasavice | ||
| 31 January | "Kein Wort" | Juju and Loredana | The Book of Fire | Mono Inc. | ||
| 7 February | "Baby" | Joker Bra and Vize | Golem | Tarek K.I.Z | ||
| 14 February | "Blinding Lights" | The Weeknd | 50 Jahre: Unsere Schlager von damals | Die Amigos | ||
| 21 February | "Blinding Lights" | The Weeknd | Gzuz | Gzuz | ||
| 28 February | "Blinding Lights" | The Weeknd | Map of the Soul: 7 | BTS | ||
| 6 March | "Blinding Lights" | The Weeknd | Böhse Onkelz | Böhse Onkelz | ||
| 13 March | "Angst" | Loredana featuring Rymez | Böhse Onkelz | Böhse Onkelz | ||
| 20 March | "Blinding Lights" | The Weeknd | Im Namen der Liebe | Marianne Rosenberg | ||
| 27 March | "Blinding Lights" | The Weeknd | Of Truth and Sacrifice | Heaven Shall Burn | ||
| 3 April | "Du bist mein" | Loredana, Zuna and SRNO | Atlantis | Fler | ||
| 10 April | "Eine Nacht" | Ramon Roselly | 25 Years Later | The Kelly Family | ||
| 17 April | "Blinding Lights" | The Weeknd | Human. :II: Nature. | Nightwish | ||
| 24 April | "Blinding Lights" | The Weeknd | Jibrail & Iblis | Samra | ||
| 1 May | "90-60-111" | Shirin David | Rich Rich | Ufo361 | ||
| 8 May | "Nicht verdient" | Capital Bra and Loredana | Corona Quarantäne Tape | Frei.Wild | ||
| 15 May | "Fame" | Apache 207 | Kompass zur Sonne | In Extremo | ||
| 22 May | "Fame" | Apache 207 | Wer sagt das?! | Ben Zucker | ||
| 29 May | "Roadrunner" | Bonez MC | Sing meinen Song – Das Tauschkonzert, Vol. 7 | Various artists | ||
| 5 June | "In meinem Benz" | AK Ausserkontrolle and Bonez MC | Pop | Fynn Kliemann | ||
| 12 June | "Boot" | Apache 207 | Das Album | Thomas Anders and Florian Silbereisen | ||
| 19 June | "Emotions" | Ufo361 | Das Album | Thomas Anders and Florian Silbereisen | ||
| 26 June | "Big Body Benz" | Bonez MC | Rough and Rowdy Ways | Bob Dylan | ||
| 3 July | "Living in a Ghost Town" | The Rolling Stones | Spirits in the Forest | Depeche Mode | ||
| 10 July | "Bläulich" | Apache 207 | Sing meinen Song – Das Tauschkonzert, Vol. 7 | Various artists | ||
| 17 July | "Bläulich" | Apache 207 | Tausend Träume | Die Amigos | ||
| 24 July | "Bläulich" | Apache 207 | Pop | Fynn Kliemann | ||
| 31 July | "Unterwegs" | Apache 207 | 10.000 bunte Luftballons | Fantasy | ||
| 7 August | "Sie ruft" | Apache 207 | Treppenhaus | Apache 207 | ||
| 14 August | "Savage Love " | Jawsh 685 and Jason Derulo | Whoosh! | Deep Purple | ||
| 21 August | "Savage Love " | Jawsh 685 and Jason Derulo | Pop | Fynn Kliemann | ||
| 28 August | "Frühstück in Paris" | Capital Bra and Cro | A.S.S.N. 2 | AK Ausserkontrolle | ||
| 4 September | "Unterwegs" | KitschKrieg featuring Jamule | S&M2 | Metallica and San Francisco Symphony | ||
| 11 September | "Fuckst mich nur ab" | Bonez MC | S&M2 | Metallica and San Francisco Symphony | ||
| 18 September | "Mood" | 24kGoldn featuring Iann Dior | Hollywood | Bonez MC | ||
| 25 September | "Mood" | 24kGoldn featuring Iann Dior | CB7 | Capital Bra | ||
| 2 October | "Mood" | 24kGoldn featuring Iann Dior | Vollmond | Kontra K | ||
| 9 October | "Rohdiamant II" | Samra | Nur für dich | Ufo361 and Sonus030 | ||
| 16 October | "True Romance" | Die Ärzte | Für immer frei | Saltatio Mortis | ||
| 23 October | "Mood" | 24kGoldn featuring Iann Dior | Colors | Christopher von Deylen | ||
| 30 October | "Angeklagt" | Bonez MC | Hell | Die Ärzte | ||
| 6 November | "Angeklagt" | Bonez MC | Hollywood Uncut | Bonez MC | ||
| 13 November | "Angeklagt" | Bonez MC | Hell | Die Ärzte | ||
| 20 November | "Kennst du das ?!" | Samra | Power Up | AC/DC | ||
| 27 November | "Mood" | 24kGoldn featuring Iann Dior | Power Up | AC/DC | ||
| 4 December | "All I Want for Christmas Is You" | Mariah Carey | Power Up | AC/DC | ||
| 11 December | "All I Want for Christmas Is You" | Mariah Carey | Power Up | AC/DC | ||
| 18 December | "All I Want for Christmas Is You" | Mariah Carey | Die Helene Fischer Show - Meine schönsten Momente Vol. 1 | Helene Fischer | ||
| 25 December | "All I Want for Christmas Is You" | Mariah Carey | McCartney III | Paul McCartney |