This is a list of the singles that topped the Ultratop 50 in the Flanders region of Belgium in 1974.
| Issue date | Song | Artist |
|---|---|---|
| 5 January | "Juanita" | Nick MacKenzie |
| 12 January | ||
| 19 January | ||
| 26 January | "Someday Somewhere" | Demis Roussos |
| 2 February | ||
| 9 February | "Dirty Ol' Man" | The Three Degrees |
| 16 February | ||
| 23 February | ||
| 2 March | ||
| 9 March | ||
| 16 March | ||
| 23 March | "The Most Beautiful Girl" | Charlie Rich |
| 30 March | ||
| 6 April | "Tiger Feet" | Mud |
| 13 April | ||
| 20 April | ||
| 27 April | ||
| 4 May | "Waterloo" | ABBA |
| 11 May | ||
| 18 May | ||
| 25 May | ||
| 1 June | ||
| 8 June | ||
| 15 June | "Be My Day" | The Cats |
| 22 June | ||
| 29 June | "Sugar Baby Love" | The Rubettes |
| 6 July | ||
| 13 July | ||
| 20 July | ||
| 27 July | ||
| 3 August | ||
| 10 August | ||
| 17 August | "Gigi l'amoroso (Gigi l'amour)" | Dalida |
| 24 August | "Rock Your Baby" | George McCrae |
| 31 August | ||
| 7 September | ||
| 14 September | ||
| 21 September | ||
| 28 September | ||
| 5 October | ||
| 12 October | ||
| 19 October | "Kung Fu Fighting" | Carl Douglas |
| 26 October | ||
| 2 November | ||
| 9 November | ||
| 16 November | ||
| 23 November | ||
| 30 November | "Swinging On a Star" | Spooky & Sue |
| 7 December | "Yellow Sun of Ecuador" | Classics |
| 14 December | ||
| 21 December | "Sing a Song of Love" | George Baker Selection |
| 28 December | "Lonely This Christmas" | Mud |
| Pos. | Title | Artist | Peak |
|---|---|---|---|
| 1 | "Gigi l'amoroso (Gigi l'amour)" | Dalida | 1 |
| 2 | "Such a Night" | Ricky Gordon | 5 |
| 3 | "Rock Your Baby" | George McCrae | 1 |
| 4 | "Sugar Baby Love" | The Rubettes | 1 |
| 5 | "The Most Beautiful Girl" | Charlie Rich | 1 |
| 6 | "Is Everybody Happy" | Jackpot | 2 |
| 7 | "In the Still of the Night" | Jack Jersey | 2 |
| 8 | "Kung Fu Fighting" | Carl Douglas | 1 |
| 9 | "Be My Day" | The Cats | 1 |
| 10 | "Dirty Ol' Man" | The Three Degrees | 1 |