Nummer 1-hits in de Billboard Hot 100 in 1970
Deze hits stonden in 1970 op nummer 1 in de Billboard Hot 100
| Datum | Artiest | Titel |
| 3 januari | B. J. Thomas | Raindrops keep fallin' on my head |
| 10 januari | B. J. Thomas | Raindrops keep fallin' on my head |
| 17 januari | B. J. Thomas | Raindrops keep fallin' on my head |
| 24 januari | B. J. Thomas | Raindrops keep fallin' on my head |
| 31 januari | The Jackson 5 | I want you back |
| 7 februari | Shocking Blue | Venus |
| 14 februari | Sly & the Family Stone | Thank you (falettin me be mice elf agin) / Everybody is a star |
| 21 februari | Sly & the Family Stone | Thank you (falettin me be mice elf agin) / Everybody is a star |
| 28 februari | Simon & Garfunkel | Bridge over troubled water |
| 7 maart | Simon & Garfunkel | Bridge over troubled water |
| 14 maart | Simon & Garfunkel | Bridge over troubled water |
| 21 maart | Simon & Garfunkel | Bridge over troubled water |
| 28 maart | Simon & Garfunkel | Bridge over troubled water |
| 4 april | Simon & Garfunkel | Bridge over troubled water |
| 11 april | The Beatles | Let it be |
| 18 april | The Beatles | Let it be |
| 25 april | The Jackson 5 | ABC |
| 2 mei | The Jackson 5 | ABC |
| 9 mei | Guess Who | American woman / No sugar tonight |
| 16 mei | Guess Who | American woman / No sugar tonight |
| 23 mei | Guess Who | American woman / No sugar tonight |
| 30 mei | Ray Stevens | Everything is beautiful |
| 6 juni | Ray Stevens | Everything is beautiful |
| 13 juni | The Beatles | The long and winding road / For you blue |
| 20 juni | The Beatles | The long and winding road / For you blue |
| 27 juni | The Jackson 5 | The love you save |
| 4 juli | The Jackson 5 | The love you save |
| 11 juli | Three Dog Night | Mama told me (not to come) |
| 18 juli | Three Dog Night | Mama told me (not to come) |
| 25 juli | Carpenters | (They long to be) Close to you |
| 1 augustus | Carpenters | (They long to be) Close to you |
| 8 augustus | Carpenters | (They long to be) Close to you |
| 15 augustus | Carpenters | (They long to be) Close to you |
| 22 augustus | Bread | Make it with you |
| 29 augustus | Edwin Starr | War |
| 5 september | Edwin Starr | War |
| 12 september | Edwin Starr | War |
| 19 september | Diana Ross | Ain't no mountain high enough |
| 26 september | Diana Ross | Ain't no mountain high enough |
| 3 oktober | Diana Ross | Ain't no mountain high enough |
| 10 oktober | Neil Diamond | Cracklin' Rosie |
| 17 oktober | The Jackson 5 | I'll be there |
| 24 oktober | The Jackson 5 | I'll be there |
| 31 oktober | The Jackson 5 | I'll be there |
| 7 november | The Jackson 5 | I'll be there |
| 14 november | The Jackson 5 | I'll be there |
| 21 november | The Partridge Family | I think I love you |
| 28 november | The Partridge Family | I think I love you |
| 5 december | The Partridge Family | I think I love you |
| 12 december | Smokey Robinson & the Miracles | The tears of a clown |
| 19 december | Smokey Robinson & the Miracles | The tears of a clown |
| 26 december | George Harrison | My sweet Lord / Isn't it a pity |
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