| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Crocodile Dundee II | $12,353,345 | -30.9% | 2,410 | -427 | $5,125 | $65,155,295 | 4 | Paramount Pictures | false | false |
| 2 | 2 | Big | $12,007,207 | -4.7% | 1,134 | +2 | $10,588 | $24,607,173 | 2 | Twentieth Century Fox | false | false |
| 3 | - | Big Business | $9,117,046 | - | 1,167 | - | $7,812 | $9,117,046 | 1 | Walt Disney Studios Motion Pictures | true | false |
| 4 | - | The Presidio | $7,276,654 | - | 1,152 | - | $6,316 | $7,276,654 | 1 | Paramount Pictures | true | false |
| 5 | 3 | Rambo III | $6,081,739 | -42.5% | 2,382 | -96 | $2,553 | $41,298,339 | 4 | TriStar Pictures | false | false |
| 6 | - | Poltergeist III | $6,071,503 | - | 1,471 | - | $4,127 | $6,071,503 | 1 | Metro-Goldwyn-Mayer (MGM) | true | false |
| 7 | 4 | Funny Farm | $6,005,758 | -26% | 1,557 | - | $3,857 | $14,123,206 | 2 | Warner Bros. | false | false |
| 8 | 5 | Willow | $5,020,874 | -29.1% | 1,048 | +18 | $4,790 | $32,425,700 | 4 | Metro-Goldwyn-Mayer (MGM) | false | false |
| 9 | 7 | Beetlejuice | $1,685,632 | -17.5% | 1,307 | -125 | $1,289 | $66,180,123 | 12 | Warner Bros. | false | false |
| 10 | 6 | Colors | $1,477,024 | -32% | 929 | -222 | $1,589 | $42,206,814 | 9 | Orion Pictures | false | false |
| 11 | 8 | Friday the 13th: The New Blood | $823,815 | -32.7% | 597 | -271 | $1,379 | $18,323,671 | 5 | Paramount Pictures | false | false |
| 12 | 11 | Good Morning, Vietnam | $689,239 | -20.9% | 572 | -49 | $1,204 | $121,376,738 | 25 | Walt Disney Studios Motion Pictures | false | false |
