Domestic Box Office For July 1979
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | The Amityville Horror | $78,588,533 | 748 | $86,432,000 | Jul 27 | American International Pictures (AIP) |
| 2 | Moonraker | $63,199,755 | 788 | $70,308,099 | Jun 29 | Metro-Goldwyn-Mayer (MGM) |
| 3 | Meatballs | $42,968,833 | 7 | $43,046,003 | Jun 29 | Paramount Pictures |
| 4 | Alien | $20,601,594 | 757 | $78,944,891 | May 25 | Twentieth Century Fox |
| 5 | Dracula | $20,158,970 | 395 | $20,158,970 | Jul 20 | Universal Pictures |
| 6 | Breaking Away | $16,424,918 | 95 | $16,424,918 | Jul 13 | Twentieth Century Fox |
| 7 | The Frisco Kid | $9,346,177 | 26 | $9,346,177 | Jul 13 | Warner Bros. |
