# List of number-one singles in 1977 (New Zealand)

This is a list of number-one hit singles in 1977 in New Zealand, starting with the first chart dated 28 January 1977.

## Chart
### Key

    ‡ – Single of New Zealand origin
| Week | Artist | Title |
| 7 January 1977 | Summer break - no chart | Summer break - no chart |
| 14 January 1977 | Summer break - no chart | Summer break - no chart |
| 21 January 1977 | Summer break - no chart | Summer break - no chart |
| 28 January 1977 | Summer break - no chart | Summer break - no chart |
| 6 February 1977 | Summer break - no chart | Summer break - no chart |
| 13 February 1977 | Leo Sayer | "You Make Me Feel Like Dancing" |
| 20 February 1977 | Leo Sayer | "You Make Me Feel Like Dancing" |
| 27 February 1977 | Engelbert Humperdinck | "After the Lovin'" |
| 6 March 1977 | J.J. Cale | "Cocaine" |
| 13 March 1977 | Engelbert Humperdinck | "After the Lovin'" |
| 20 March 1977 | David Soul | "Don't Give Up on Us" |
| 27 March 1977 | David Soul | "Don't Give Up on Us" |
| 3 April 1977 | David Soul | "Don't Give Up on Us" |
| 10 April 1977 | David Soul | "Don't Give Up on Us" |
| 17 April 1977 | Easter holiday - no chart | Easter holiday - no chart |
| 24 April 1977 | Tom Jones | "Say You'll Stay Until Tomorrow" |
| 1 May 1977 | David Soul | "Don't Give Up on Us" |
| 8 May 1977 | Julie Covington | "Don't Cry For Me Argentina" |
| 15 May 1977 | Julie Covington | "Don't Cry For Me Argentina" |
| 22 May 1977 | Julie Covington | "Don't Cry For Me Argentina" |
| 29 May 1977 | Julie Covington | "Don't Cry For Me Argentina" |
| 5 June 1977 | Mark Williams | "It Doesn't Matter Anymore" |
| 12 June 1977 | Mark Williams | "It Doesn't Matter Anymore" |
| 19 June 1977 | Mark Williams | "It Doesn't Matter Anymore" |
| 26 June 1977 | Mark Williams | "It Doesn't Matter Anymore" |
| 3 July 1977 | Pussycat | "My Broken Souvenirs" |
| 10 July 1977 | Pussycat | "My Broken Souvenirs" |
| 17 July 1977 | Pussycat | "My Broken Souvenirs" |
| 24 July 1977 | Pussycat | "My Broken Souvenirs" |
| 31 July 1977 | Pussycat | "My Broken Souvenirs" |
| 7 August 1977 | Heatwave | "Boogie Nights" |
| 14 August 1977 | Heatwave | "Boogie Nights" |
| 21 August 1977 | Heatwave | "Boogie Nights" |
| 28 August 1977 | Heatwave | "Boogie Nights" |
| 4 September 1977 | Heatwave | "Boogie Nights" |
| 11 September 1977 | Heatwave | "Boogie Nights" |
| 18 September 1977 | Heatwave | "Boogie Nights" |
| 25 September 1977 | Electric Light Orchestra | "Telephone Line" |
| 2 October 1977 | Electric Light Orchestra | "Telephone Line" |
| 9 October 1977 | Electric Light Orchestra | "Telephone Line" |
| 16 October 1977 | Electric Light Orchestra | "Telephone Line" |
| 23 October 1977 | Electric Light Orchestra | "Telephone Line" |
| 30 October 1977 | Paul Nicholas | "Heaven on the 7th Floor" |
| 6 November 1977 | Electric Light Orchestra | "Telephone Line" |
| 13 November 1977 | The Floaters | "Float On" |
| 20 November 1977 | The Floaters | "Float On" |
| 27 November 1977 | The Floaters | "Float On" |
| 4 December 1977 | The Floaters | "Float On" |
| 11 December 1977 | The Floaters | "Float On" |
| 18 December 1977 | The Floaters | "Float On" |
| 25 December 1977 | Summer break - no chart | Summer break - no chart |