List of number-one singles of 1970 (Spain)
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This is a list of the Spanish Singles number-ones of 1970.{{cite book |last=Salaverri|first=Fernando|title=Sólo éxitos: año a año, 1959–2002|edition=1st |date=September 2005|publisher=Fundación Autor-SGAE|location=Spain|isbn=84-8048-639-2}}
Chart history
| class="wikitable"
! Issue Date !! Song !! Artist | ||
| 5 January | rowspan=2 | "Sugar, Sugar" | rowspan=2 | The Archies |
| 12 January | ||
| 19 January | rowspan=2 | "Paxarinos" | rowspan=2 | Víctor Manuel |
| 26 January | ||
| 2 February | "Himno A La Alegría" | Miguel Ríos |
| 9 February | rowspan=8 | "Venus" | rowspan=8 | The Shocking Blue |
| 16 February | ||
| 23 February | ||
| 2 March | ||
| 9 March | ||
| 16 March | ||
| 23 March | ||
| 30 March | ||
| 6 April | rowspan=8 | "Gwendolyne" | rowspan=8 | Julio Iglesias |
| 13 April | ||
| 20 April | ||
| 27 April | ||
| 4 May | ||
| 11 May | ||
| 18 May | ||
| 25 May | ||
| 1 June | rowspan=14 | "Un Rayo De Sol" | rowspan=14 | 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 | rowspan=2 | "In The Summertime" | rowspan=2 | Mungo Jerry |
| 21 September | ||
| 28 September | rowspan=2 |"El Cóndor Pasa" | rowspan=2 | Simon & Garfunkel |
| 5 October | ||
| 12 October | rowspan=2 | "In The Summertime" | rowspan=2 | 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 | rowspan=5 | "N'A Veiriña Do Mar" | rowspan=5 | María Ostiz |
| 23 November | ||
| 30 November | ||
| 7 December | ||
| 14 December | ||
| 21 December | rowspan=2 | "Te quiero, Te Quiero" | rowspan=2 | Nino Bravo |
| 28 December |