This is a list of songs that topped the Belgian Walloon (francophone) Ultratop 40 in 1997.[1]
| Date | Title | Artist |
| January 4 | "Freed from Desire" | Gala |
| January 11 | "Freed from Desire" | Gala |
| January 18 | "Freed from Desire" | Gala |
| January 25 | "Freed from Desire" | Gala |
| February 1 | "Freed from Desire" | Gala |
| February 8 | "Freed from Desire" | Gala |
| February 15 | "Un-Break My Heart" | Toni Braxton |
| February 22 | "Un-Break My Heart" | Toni Braxton |
| March 1 | "Un-Break My Heart" | Toni Braxton |
| March 8 | "Un-Break My Heart" | Toni Braxton |
| March 15 | "Un-Break My Heart" | Toni Braxton |
| March 22 | "Let a Boy Cry" | Gala |
| March 29 | "Let a Boy Cry" | Gala |
| April 5 | "Let a Boy Cry" | Gala |
| April 12 | "Let a Boy Cry" | Gala |
| April 19 | "Let a Boy Cry" | Gala |
| April 26 | "Let a Boy Cry" | Gala |
| May 3 | "Let a Boy Cry" | Gala |
| May 10 | "María" | Ricky Martin |
| May 17 | "María" | Ricky Martin |
| May 24 | "María" | Ricky Martin |
| May 31 | "María" | Ricky Martin |
| June 7 | "María" | Ricky Martin |
| June 14 | "María" | Ricky Martin |
| June 21 | "María" | Ricky Martin |
| June 28 | "María" | Ricky Martin |
| July 5 | "María" | Ricky Martin |
| July 12 | "María" | Ricky Martin |
| July 19 | "Alane" | Wes |
| July 26 | "Alane" | Wes |
| August 2 | "Alane" | Wes |
| August 9 | "Alane" | Wes |
| August 16 | "Alane" | Wes |
| August 17 | "Alane" | Wes |
| August 23 | "Alane" | Wes |
| August 30 | "Alane" | Wes |
| September 6 | "Alane" | Wes |
| September 13 | "Men in Black" | Will Smith |
| September 20 | "Something About the Way You Look Tonight/Candle in the Wind 1997" | Elton John |
| September 27 | "Something About the Way You Look Tonight/Candle in the Wind 1997" | Elton John |
| October 4 | "Something About the Way You Look Tonight/Candle in the Wind 1997" | Elton John |
| October 11 | "Something About the Way You Look Tonight/Candle in the Wind 1997" | Elton John |
| October 18 | "Something About the Way You Look Tonight/Candle in the Wind 1997" | Elton John |
| October 25 | "Something About the Way You Look Tonight/Candle in the Wind 1997" | Elton John |
| November 1 | "Barbie Girl" | Aqua |
| November 8 | "Barbie Girl" | Aqua |
| November 15 | "Barbie Girl" | Aqua |
| November 22 | "Barbie Girl" | Aqua |
| November 29 | "Barbie Girl" | Aqua |
| December 6 | "Barbie Girl" | Aqua |
| December 13 | "Barbie Girl" | Aqua |
| December 20 | "Savoir aimer" | Florent Pagny |
| December 27 | "Savoir aimer" | Florent Pagny |