Song: "Dreadlock Holiday"
Artist: 10cc
Peak position on the Cashbox Singles chart: #46
Number of weeks on the Cashbox Singles chart: 10
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| September 30, 1978 | 90 | Dreadlock Holiday | 10cc | Polydor 14511 |
| October 7, 1978 | 80 | Dreadlock Holiday | 10cc | Polydor 14511 |
| October 14, 1978 | 70 | Dreadlock Holiday | 10cc | Polydor 14511 |
| October 21, 1978 | 61 | Dreadlock Holiday | 10cc | Polydor 14511 |
| October 28, 1978 | 55 | Dreadlock Holiday | 10cc | Polydor 14511 |
| November 4, 1978 | 50 | Dreadlock Holiday | 10cc | Polydor 14511 |
| November 11, 1978 | 46 | Dreadlock Holiday | 10cc | Polydor 14511 |
| November 18, 1978 | 46 | Dreadlock Holiday | 10cc | Polydor 14511 |
| November 25, 1978 | 74 | Dreadlock Holiday | 10cc | Polydor 14511 |
| December 2, 1978 | 94 | Dreadlock Holiday | 10cc | Polydor 14511 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.