This is a list of the number-one hits of 2020 on Italy's Singles and Albums Charts, ranked by the Federazione Industria Musicale Italiana (FIMI).
| Week | Issue date | Song | Artist(s) | Ref. | Album | Artist(s) | Ref. |
|---|---|---|---|---|---|---|---|
| 1 | 3 January | "Blun7 a Swishland" | Tha Supreme | 23 6451 | Tha Supreme | ||
| 2 | 10 January | Cip! | Brunori Sas | ||||
| 3 | 17 January | "Boogieman" | Ghali featuring Salmo | ||||
| 4 | 24 January | "Calmo" | Shiva and Tha Supreme | ReAle | J-Ax | ||
| 5 | 31 January | "Chance" | Shiva featuring Capo Plaza | ||||
| 6 | 7 February | "Fai rumore" | Diodato | Sanremo 2020 | Various artists | ||
| 7 | 14 February | Il Fantadisco dei Me contro Te: canta con Luì e Sofì | Me contro Te | ||||
| 8 | 21 February | "Good Times" | Ghali | DNA | Ghali | ||
| 9 | 28 February | "Bando" | Anna | Il Fantadisco dei Me contro Te: canta con Luì e Sofì | Me contro Te | ||
| 10 | 6 March | Garbage | Nitro | ||||
| 11 | 13 March | DNA | Ghali | ||||
| 12 | 20 March | "Blinding Lights" | The Weeknd | After Hours | The Weeknd | ||
| 13 | 27 March | "Auto blu" | Shiva and Eiffel 65 | Gigaton | Pearl Jam | ||
| 14 | 3 April | Persona | Marracash | ||||
| 15 | 10 April | "Le feste di Pablo" | Cara and Fedez | ||||
| 16 | 17 April | "Auto blu" | Shiva and Eiffel 65 | ||||
| 17 | 24 April | "Bando (Remix)" | Anna, Madman and Gemitaiz | ||||
| 18 | 1 May | "Good Times" | Ghali | DNA | Ghali | ||
| 19 | 8 May | "Pussy" | Dark Polo Gang and Tony Effe featuring Lazza and Salmo |
Dark Boys Club | Dark Polo Gang | ||
| 20 | 15 May | "Spigoli" | Carl Brave, Mara Sattei and Tha Supreme | ||||
| 21 | 22 May | "Mediterranea" | Irama | Elo | DrefGold | ||
| 22 | 29 May | Chromatica | Lady Gaga | ||||
| 23 | 5 June | Vita Vera Mixtape | Tedua | ||||
| 24 | 12 June | "M' manc" | Shablo, Geolier and Sfera Ebbasta | Vita Vera Mixtape: Aspettando La Divina Commedia | |||
| 25 | 19 June | "Mediterranea" | Irama | Gemelli | Ernia | ||
| 26 | 26 June | "Karaoke" | Boomdabash and Alessandra Amoroso | Mr. Fini | Gué Pequeno | ||
| 27 | 3 July | ||||||
| 28 | 10 July | ||||||
| 29 | 17 July | J | Lazza | ||||
| 30 | 24 July | "A un passo dalla luna" | Rocco Hunt and Ana Mena | 1990 | Achille Lauro | ||
| 31 | 31 July | Vita Vera Mixtape: Aspettando La Divina Commedia | Tedua | ||||
| 32 | 7 August | Mr. Fini | Gué Pequeno | ||||
| 33 | 14 August | ||||||
| 34 | 21 August | ||||||
| 35 | 28 August | Crepe | Irama | ||||
| 36 | 4 September | Buongiorno | Gigi D'Alessio | ||||
| 37 | 11 September | Padre figlio e spirito | FSK Satellite | ||||
| 38 | 18 September | 17 | Emis Killa and Jake La Furia | ||||
| 39 | 25 September | "Superclassico" | Ernia | ||||
| 40 | 2 October | "Altalene" | Bloody Vinyl, Slait and Tha Supreme featuring Mara Sattei and Coez |
BV3 | Bloody Vinyl | ||
| 41 | 9 October | "Superclassico" | Ernia | ||||
| 42 | 16 October | ||||||
| 43 | 23 October | "Bottiglie privè" | Sfera Ebbasta | Letter to You | Bruce Springsteen | ||
| 44 | 30 October | Zerosettanta - Volume 2 | Renato Zero | ||||
| 45 | 6 November | Accetto miracoli: L'esperienza degli altri | Tiziano Ferro | ||||
| 46 | 13 November | Power Up | AC/DC | ||||
| 47 | 20 November | "Baby" | Sfera Ebbasta and J Balvin | Famoso | Sfera Ebbasta | ||
| 48 | 27 November | ||||||
| 49 | 4 December | "All I Want for Christmas Is You" | Mariah Carey | 7 | Ligabue | ||
| 50 | 11 December | "Baby" | Sfera Ebbasta and J Balvin | ||||
| 51 | 18 December | "All I Want for Christmas Is You" | Mariah Carey | ||||
| 52 | 25 December | Famoso | Sfera Ebbasta |