This is a list of the Spanish Singles number-ones of 1970. [1]
| Issue Date | Song | Artist |
|---|---|---|
| 5 January | "Sugar Sugar" | The Archies |
| 12 January | ||
| 19 January | "Paxarinos" | Víctor Manuel |
| 26 January | ||
| 2 February | "Himno A La Alegría" | Miguel Ríos |
| 9 February | "Venus" | The Shocking Blue |
| 16 February | ||
| 23 February | ||
| 2 March | ||
| 9 March | ||
| 16 March | ||
| 23 March | ||
| 30 March | ||
| 6 April | "Gwendolyne" | Julio Iglesias |
| 13 April | ||
| 20 April | ||
| 27 April | ||
| 4 May | ||
| 11 May | ||
| 18 May | ||
| 25 May | ||
| 1 June | "Un Rayo De Sol" | Los Diablos |
| 8 June | ||
| 15 June | ||
| 22 June | ||
| 29 June | ||
| 6 July | ||
| 13 July | ||
| 20 July | ||
| 27 July | ||
| 3 August | ||
| 10 August | ||
| 17 August | ||
| 24 August | ||
| 31 August | ||
| 7 September | "Corpiño Xeitoso" | Andrés Do Barro |
| 14 September | "In The Summertime " | Mungo Jerry |
| 21 September | ||
| 28 September | "El Cóndor Pasa" | Simon & Garfunkel |
| 5 October | ||
| 12 October | "In The Summertime" | Mungo Jerry |
| 19 October | ||
| 26 October | "Yellow River" | Christie |
| 2 November | "In The Summertime" | Mungo Jerry |
| 9 November | "Quiero Abrazarte Tanto" | Víctor Manuel |
| 16 November | "N'A Veiriña Do Mar" | María Ostiz |
| 23 November | ||
| 30 November | ||
| 7 December | ||
| 14 December | ||
| 21 December | "Te quiero, Te Quiero" | Nino Bravo |
| 28 December |