Song: "He's The Greatest Dancer"
Artist: Sister Sledge
Peak position on the Cashbox Singles chart: #8
Number of weeks on the Cashbox Singles chart: 20
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| February 3, 1979 | 89 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| February 10, 1979 | 77 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| February 17, 1979 | 69 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| February 24, 1979 | 56 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| March 3, 1979 | 48 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| March 10, 1979 | 39 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| March 17, 1979 | 32 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| March 24, 1979 | 29 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| March 31, 1979 | 23 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| April 7, 1979 | 19 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| April 14, 1979 | 14 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| April 21, 1979 | 12 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| April 28, 1979 | 9 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| May 5, 1979 | 8 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| May 12, 1979 | 8 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| May 19, 1979 | 16 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| May 26, 1979 | 41 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| June 2, 1979 | 61 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| June 9, 1979 | 81 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
| June 16, 1979 | 93 | He's The Greatest Dancer | Sister Sledge | Cotillion 44245 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.