This is a list of number-one songs in 1985 on the Italian charts compiled weekly by the Italian Hit Parade Singles Chart.
| Issue Date | Song | Artist(s) | Ref. |
|---|---|---|---|
| January 5 | "Careless Whisper" | George Michael | [1] |
| January 12 | |||
| January 19 | |||
| January 26 | "Do They Know It's Christmas?" | Band Aid | |
| February 2 | |||
| February 9 | |||
| February 16 | "The Wild Boys" | Duran Duran | |
| February 23 | "Noi Ragazzi Di Oggi" | Luis Miguel | |
| March 2 | |||
| March 9 | |||
| March 16 | "Una Storia Importante" | Eros Ramazzotti | |
| March 23 | |||
| March 30 | |||
| April 6 | |||
| April 13 | "We Are the World" | USA for Africa | |
| April 20 | |||
| April 27 | |||
| May 4 | |||
| May 11 | |||
| May 18 | |||
| May 25 | |||
| June 1 | |||
| June 8 | |||
| June 15 | |||
| June 22 | |||
| June 29 | "A View to a Kill" | Duran Duran | |
| July 6 | |||
| July 13 | |||
| July 20 | |||
| July 27 | |||
| August 3 | |||
| August 10 | "19" | Paul Hardcastle | |
| August 17 | "L'estate sta finendo" | Righeira | |
| August 24 | |||
| August 31 | "Into the Groove" | Madonna | |
| September 7 | |||
| September 14 | |||
| September 21 | |||
| September 28 | |||
| October 5 | |||
| October 12 | |||
| October 19 | |||
| October 26 | |||
| November 2 | |||
| November 9 | |||
| November 16 | "Alive and Kicking" | Simple Minds | |
| November 23 | "Election Day" | Arcadia | |
| November 30 | |||
| December 7 | |||
| December 14 | |||
| December 21 | |||
| December 28 |
| Position | Artist | Weeks #1 | |
|---|---|---|---|
| 1 | 11 | ||
| 1 | 11 | ||
| 2 | 7 | ||
| 3 | 6 | ||
| 4 | 4 | ||
| 5 | 3 | ||
| 5 | 3 | ||
| 5 | 3 | ||
| 6 | 2 | ||
| 7 | 1 | ||
| 7 | 1 |