Domestic Box Office For July 1978
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | National Lampoon's Animal House | $119,814,585 | 12 | $120,091,123 | Jul 28 | Universal Pictures |
| 2 | Heaven Can Wait | $77,447,479 | 540 | $81,640,278 | Jun 28 | Paramount Pictures |
