Song: "Cowboy Song"
Artist: Thin Lizzy
Peak position on the Cashbox Singles chart: #105
Number of weeks on the Cashbox Singles chart: 9
(0 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| September 11, 1976 | 119 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| September 18, 1976 | 117 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| September 25, 1976 | 116 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| October 2, 1976 | 110 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| October 9, 1976 | 106 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| October 16, 1976 | 110 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| October 23, 1976 | 107 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| October 30, 1976 | 107 | Cowboy Song | Thin Lizzy | Mercury 73841 |
| November 6, 1976 | 105 | Cowboy Song | Thin Lizzy | Mercury 73841 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.