Domestic Box Office For July 1980
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Star Wars: Episode V - The Empire Strikes Back | $58,290,861 | 1,278 | $209,398,025 | May 21 | Twentieth Century Fox |
| 2 | Cheech and Chong's Next Movie | $41,675,194 | 814 | $41,675,194 | Jul 18 | Universal Pictures |
| 3 | Caddyshack | $39,846,344 | 656 | $39,846,344 | Jul 25 | Warner Bros. |
| 4 | Honeysuckle Rose | $17,815,212 | 826 | $17,815,212 | Jul 18 | Warner Bros. |
| 5 | Oh Heavenly Dog | $6,216,067 | 114 | $6,216,067 | Jul 11 | Twentieth Century Fox |
| 6 | My Bodyguard | $255,201 | 477 | $22,482,952 | Jul 11 | Twentieth Century Fox |
