Song: "Last Dance"
Artist: Donna Summer
Peak position on the Cashbox Singles chart: #4
Number of weeks on the Cashbox Singles chart: 22
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 13, 1978 | 83 | Last Dance | Donna Summer | Casablanca 926 |
| May 20, 1978 | 70 | Last Dance | Donna Summer | Casablanca 926 |
| May 27, 1978 | 60 | Last Dance | Donna Summer | Casablanca 926 |
| June 3, 1978 | 51 | Last Dance | Donna Summer | Casablanca 926 |
| June 10, 1978 | 38 | Last Dance | Donna Summer | Casablanca 926 |
| June 17, 1978 | 30 | Last Dance | Donna Summer | Casablanca 926 |
| June 24, 1978 | 25 | Last Dance | Donna Summer | Casablanca 926 |
| July 1, 1978 | 18 | Last Dance | Donna Summer | Casablanca 926 |
| July 8, 1978 | 13 | Last Dance | Donna Summer | Casablanca 926 |
| July 15, 1978 | 8 | Last Dance | Donna Summer | Casablanca 926 |
| July 22, 1978 | 6 | Last Dance | Donna Summer | Casablanca 926 |
| July 29, 1978 | 5 | Last Dance | Donna Summer | Casablanca 926 |
| August 5, 1978 | 4 | Last Dance | Donna Summer | Casablanca 926 |
| August 12, 1978 | 4 | Last Dance | Donna Summer | Casablanca 926 |
| August 19, 1978 | 7 | Last Dance | Donna Summer | Casablanca 926 |
| August 26, 1978 | 12 | Last Dance | Donna Summer | Casablanca 926 |
| September 2, 1978 | 25 | Last Dance | Donna Summer | Casablanca 926 |
| September 9, 1978 | 33 | Last Dance | Donna Summer | Casablanca 926 |
| September 16, 1978 | 42 | Last Dance | Donna Summer | Casablanca 926 |
| September 23, 1978 | 61 | Last Dance | Donna Summer | Casablanca 926 |
| September 30, 1978 | 74 | Last Dance | Donna Summer | Casablanca 926 |
| October 7, 1978 | 100 | Last Dance | Donna Summer | Casablanca 926 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.