This is a list of the number-one hits of 1991 on Italian Hit Parade Singles Chart. [1]
| Issue Date | Song | Artist(s) |
|---|---|---|
| January 5 | "I've Been Thinking About You" | Londonbeat |
| January 12 | "Attenti al Lupo" | Lucio Dalla |
| January 19 | ||
| January 26 | ||
| February 2 | "Sadeness (Part I)" | Enigma |
| February 9 | ||
| February 16 | ||
| February 23 | ||
| March 2 | ||
| March 9 | "Se Stiamo Insieme" | Riccardo Cocciante |
| March 16 | ||
| March 23 | ||
| March 30 | ||
| April 6 | ||
| April 13 | ||
| April 20 | ||
| April 27 | ||
| May 4 | ||
| May 11 | ||
| May 18 | ||
| May 25 | ||
| June 1 | ||
| June 8 | ||
| June 15 | "Let There Be Love" | Simple Minds |
| June 22 | "Gypsy Woman (She's Homeless)" | Crystal Waters |
| June 29 | ||
| July 6 | ||
| July 13 | ||
| July 20 | ||
| July 27 | "Rapput (Senza Fiato)" | Claudio Bisio, Rocco Tanica |
| August 3 | ||
| August 10 | "Gypsy Woman (She's Homeless)" | Crystal Waters |
| August 17 | ||
| August 24 | ||
| August 31 | "Rapput (Senza Fiato)" | Claudio Bisio, Rocco Tanica |
| September 7 | ||
| September 14 | ||
| September 21 | ||
| September 28 | ||
| October 5 | ||
| October 12 | ||
| October 19 | ||
| October 26 | ||
| November 2 | "The Fly" | U2 |
| November 9 | ||
| November 16 | ||
| November 23 | "Black or White" | Michael Jackson |
| November 30 | ||
| December 7 | ||
| December 14 | ||
| December 21 | ||
| December 28 |