This is a list of the Spanish Singles number-ones of 1984.[1]
| Issue Date | Song | Artist |
|---|---|---|
| 2 January | "Karma Chameleon" | |
| 9 January | ||
| 16 January | ||
| 23 January | ||
| 30 January | ||
| 6 February | "Say, Say, Say" | Paul McCartney |
| 13 February | "Thriller" | Michael Jackson |
| 20 February | ||
| 27 February | ||
| 5 March | ||
| 12 March | ||
| 19 March | "All Night Long (All Night)" | |
| 26 March | "Thriller" | Michael Jackson |
| 2 April | ||
| 9 April | ||
| 16 April | ||
| 23 April | ||
| 30 April | ||
| 7 May | "Relax" | |
| 14 May | "Somebody's Watching Me" | Rockwell |
| 21 May | "Lobo-Hombre en París" | La Unión |
| 28 May | "Street Dance" | Break Machine |
| 4 June | "Olvídame y Pega La Vuelta" | |
| 11 June | "Pánico en El Edén" | |
| 18 June | "Lobo-Hombre en París" | La Unión |
| 25 June | ||
| 2 July | ||
| 9 July | ||
| 16 July | ||
| 23 July | ||
| 30 July | ||
| 6 August | ||
| 13 August | "La Colegiala" | |
| 20 August | ||
| 27 August | ||
| 3 September | ||
| 10 September | "High Energy" | |
| 17 September | ||
| 24 September | ||
| 1 October | "All of You" | |
| 8 October | ||
| 15 October | "I Just Called To Say I Love You" | Stevie Wonder |
| 22 October | "Tentación" | José Luis Perales |
| 29 October | "I Just Called To Say I Love You" | Stevie Wonder |
| 5 November | ||
| 12 November | ||
| 19 November | ||
| 26 November | ||
| 3 December | "Sevilla" | |
| 10 December | "I Just Called To Say I Love You" | Stevie Wonder |
| 17 December | "¿Cómo Pudiste Hacerme Esto a Mí?" | |
| 24 December | ||
| 31 December |