This is a list of the French Singles & Airplay Chart Reviews number-ones of 1966.[1]
| Week | Issue Date | Artist | Single | ||||
| 1 | 1 January | Sheila | "Le Folklore Américain" | ||||
| 2 | 8 January | Henri Salvador | "Le Travail C'est la Santé" | ||||
| 3 | 15 January | Charles Aznavour | "La Bohème" | ||||
| 4 | 22 January | ||||||
| 5 | 29 January | ||||||
| 6 | 5 February | The Beatles | "Michelle" | ||||
| 7 | 12 February | ||||||
| 8 | 19 February | ||||||
| 9 | 26 February | Salvatore Adamo | "Une Mèche de Cheveux" | ||||
| 10 | 5 March | ||||||
| 11 | 12 March | ||||||
| 12 | 19 March | ||||||
| 13 | 26 March | ||||||
| 14 | 2 April | Mireille Mathieu | "Mon Crédo" | ||||
| 15 | 9 April | ||||||
| 16 | 16 April | Sheila | "Le Cinéma" | ||||
| 17 | 23 April | ||||||
| 18 | 30 April | ||||||
| 19 | 7 May | ||||||
| 20 | 14 May | ||||||
| 21 | 21 May | ||||||
| 22 | 28 May | Johnny Hallyday | "Cheveux Longs, Idées Courtes" | ||||
| 23 | 4 June | ||||||
| 24 | 11 June | ||||||
| 25 | 18 June | Salvatore Adamo | "Ton Nom" | ||||
| 26 | 25 June | ||||||
| 27 | 2 July | ||||||
| 28 | 9 July | Michel Polnareff | "Love Me, Please Love Me" | ||||
| 29 | 16 July | Salvatore Adamo | "Ton Nom" | ||||
| 30 | 23 July | ||||||
| 31 | 30 July | ||||||
| 32 | 6 August | ||||||
| 33 | 13 August | ||||||
| 34 | 20 August | ||||||
| 35 | 27 August | ||||||
| 36 | 3 September | ||||||
| 37 | 10 September | ||||||
| 38 | 17 September | ||||||
| 39 | 24 September | ||||||
| 40 | 1 October | Johnny Hallyday | "Noir, C'est Noir" | ||||
| 41 | 8 October | ||||||
| 42 | 15 October | ||||||
| 43 | 22 October | ||||||
| 44 | 29 October | Sheila | "L'Heure de la Sortie" | ||||
| 45 | 5 November | Salvatore Adamo | "Le Coeur en Bandoulière" | ||||
| 46 | 12 November | ||||||
| 47 | 19 November | Sheila | "L'Heure de la Sortie" | ||||
| 48 | 26 November | ||||||
| 49 | 3 December | Jacques Dutronc | "Les Playboys" | ||||
| 50 | 10 December | ||||||
| 51 | 17 December | ||||||
| 52 | 24 December | ||||||
| 53 | 31 December |