This is a list of the number-one hits of 2017 on Italy's Singles and Albums Charts, ranked by FIMI.
| Week | Issue date | Song | Artist(s) | Ref. | Album | Artist(s) | Ref. |
|---|---|---|---|---|---|---|---|
| 1 | 6 January | "Shape of You" | Ed Sheeran | Le Migliori | Mina & Celentano | ||
| 2 | 13 January | Apriti cielo | Mannarino | ||||
| 3 | 20 January | Comunisti col Rolex | J-Ax and Fedez | ||||
| 4 | 27 January | ||||||
| 5 | 3 February | ||||||
| 6 | 10 February | "Occidentali's Karma" | Francesco Gabbani | Il mestiere della vita | Tiziano Ferro | ||
| 7 | 17 February | Vietato morire | Ermal Meta | ||||
| 8 | 24 February | Anime di carta | Michele Bravi | ||||
| 9 | 3 March | "Shape of You" | Ed Sheeran | ÷ | Ed Sheeran | ||
| 10 | 10 March | ||||||
| 11 | 17 March | "Despacito" | Luis Fonsi featuring Daddy Yankee | Spirit | Depeche Mode | ||
| 12 | 24 March | ||||||
| 13 | 31 March | Automaton | Jamiroquai | ||||
| 14 | 7 April | Fenomeno | Fabri Fibra | ||||
| 15 | 14 April | ||||||
| 16 | 21 April | ||||||
| 17 | 28 April | Magellano | Francesco Gabbani | ||||
| 18 | 5 May | Pizzicato | Izi | ||||
| 19 | 12 May | Zerovskij...Solo per amore | Zero Renato | ||||
| 20 | 19 May | Perdo le parole | Riki | ||||
| 21 | 26 May | ||||||
| 22 | 2 June | ||||||
| 23 | 9 June | "Tran tran" | Sfera Ebbasta | ||||
| 24 | 16 June | "Despacito" | Luis Fonsi featuring Daddy Yankee | ||||
| 25 | 23 June | Twins | Dark Polo Gang | ||||
| 26 | 30 June | "Senza pagare" | J-Ax and Fedez featuring T-Pain | Gentleman | Guè Pequeno | ||
| 27 | 7 July | ||||||
| 28 | 14 July | Perdo le parole | Riki | ||||
| 29 | 21 July | ||||||
| 30 | 28 July | ||||||
| 31 | 4 August | "Riccione" | Thegiornalisti | Kaleidoscope | Coldplay | ||
| 32 | 11 August | "Senza pagare" | J-Ax and Fedez featuring T-Pain | ||||
| 33 | 18 August | Gentleman | Guè Pequeno | ||||
| 34 | 25 August | ||||||
| 35 | 1 September | Ogni maledetto giorno | Mostro | ||||
| 36 | 8 September | Io in terra | Rkomi | ||||
| 37 | 15 September | "Mi Gente" | J Balvin and Willy William | Prisoner 709 | Caparezza | ||
| 38 | 22 September | "Lamborghini" | Guè Pequeno featuring Sfera Ebbasta | ||||
| 39 | 29 September | "La musica non c'è" | Coez | Live at Pompeii | David Gilmour | ||
| 40 | 6 October | Masters | Lucio Battisti | ||||
| 41 | 13 October | Thomas | Thomas | ||||
| 42 | 20 October | Mania | Riki | ||||
| 43 | 27 October | ||||||
| 44 | 3 November | ||||||
| 45 | 10 November | Duets – Tutti cantano Cristina | Cristina D'Avena | ||||
| 46 | 17 November | Amore che torni | Negramaro | ||||
| 47 | 24 November | "Perdonami" | Salmo | Possibili scenari | Cesare Cremonini | ||
| 48 | 1 December | "Perfect" | Ed Sheeran | Oh, vita! | Jovanotti | ||
| 49 | 8 December | Vasco Modena Park | Vasco Rossi | ||||
| 50 | 15 December | ||||||
| 51 | 22 December | ||||||
| 52 | 29 December |