Lijst van nummer 1-hits in de UK Singles Chart in 1975
Deze hits stonden in 1975 op nummer 1 in de UK Singles Chart:
| Datum | Artiest | Titel |
|---|---|---|
| 4 januari |  Mud | Lonely this Christmas |
| 11 januari | Mud | Lonely this Christmas |
| 18 januari | Status Quo | Down down |
| 25 januari |  The Tymes | Miss Grace |
| 1 februari |  Pilot | January |
| 8 februari | Pilot | January |
| 15 februari | Pilot | January |
| 22 februari | Steve Harley & Cockney Rebel | Make me smile (Come up and see me) |
| 1 maart | Steve Harley & Cockney Rebel | Make me smile (Come up and see me) |
| 8 maart | Telly Savalas | If |
| 15 maart | Telly Savalas | If |
| 22 maart | Bay City Rollers | Bye bye baby |
| 29 maart | Bay City Rollers | Bye bye baby |
| 5 april | Bay City Rollers | Bye bye baby |
| 12 april | Bay City Rollers | Bye bye baby |
| 19 april | Bay City Rollers | Bye bye baby |
| 26 april | Bay City Rollers | Bye bye baby |
| 3 mei | Mud | Oh boy |
| 10 mei | Mud | Oh boy |
| 17 mei | Tammy Wynette | Stand By Your Man |
| 24 mei | Tammy Wynette | Stand by your man |
| 31 mei | Tammy Wynette | Stand by your man |
| 7 juni |  Windsor Davies & Don Estelle | Whispering grass |
| 14 juni | Windsor Davies & Don Estelle | Whispering grass |
| 21 juni | Windsor Davies & Don Estelle | Whispering grass |
| 28 juni | 10CC | I'm Not in Love |
| 5 juli | 10CC | I'm Not in Love |
| 12 juli | Johnny Nash | Tears on my pillow |
| 19 juli | Bay City Rollers | Give a little love |
| 26 juli | Bay City Rollers | Give a little love |
| 2 augustus | Bay City Rollers | Give a little love |
| 9 augustus | Typically Tropical | Barbados |
| 16 augustus | The Stylistics | Can't give you anything (but my love) |
| 23 augustus | The Stylistics | Can't give you anything (but my love) |
| 30 augustus | The Stylistics | Can't give you anything (but my love) |
| 6 september | Rod Stewart | Sailing |
| 13 september | Rod Stewart | Sailing |
| 20 september | Rod Stewart | Sailing |
| 27 september | Rod Stewart | Sailing |
| 4 oktober | David Essex | Hold me close |
| 11 oktober | David Essex | Hold me close |
| 18 oktober | David Essex | Hold me close |
| 25 oktober | Art Garfunkel | I only have eyes for you |
| 1 november | Art Garfunkel | I only have eyes for you |
| 8 november | David Bowie | Space oddity |
| 15 november | David Bowie | Space oddity |
| 22 november | Billy Connolly | D.I.V.O.R.C.E. |
| 29 november | Queen | Bohemian rhapsody |
| 6 december | Queen | Bohemian rhapsody |
| 13 december | Queen | Bohemian rhapsody |
| 20 december | Queen | Bohemian rhapsody |
| 27 december | Queen | Bohemian rhapsody |
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