| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Platoon | $11,954,809 | +126.5% | 590 | +376 | $20,262 | $30,162,924 | 7 | Orion Pictures | false | false |
| 2 | - | Outrageous Fortune | $8,327,852 | - | 1,081 | - | $7,703 | $8,327,852 | 1 | Walt Disney Studios Motion Pictures | true | false |
| 3 | 3 | Crocodile Dundee | $3,674,108 | +3.4% | 1,297 | -50 | $2,832 | $140,651,994 | 19 | Paramount Pictures | false | false |
| 4 | 2 | Critical Condition | $3,295,494 | -25.1% | 1,333 | -10 | $2,472 | $15,025,653 | 3 | Paramount Pictures | false | false |
| 5 | 5 | The Golden Child | $2,862,592 | -14.3% | 1,254 | -197 | $2,282 | $71,222,365 | 8 | Paramount Pictures | false | false |
| 6 | 4 | Star Trek IV: The Voyage Home | $2,846,675 | -16.5% | 1,217 | -168 | $2,339 | $100,095,706 | 11 | Paramount Pictures | false | false |
| 7 | - | Allan Quatermain and the Lost City of Gold | $2,429,375 | - | 1,000 | - | $2,429 | $2,429,375 | 1 | Cannon Film Distributors | true | false |
| 8 | 6 | The Bedroom Window | $2,398,207 | -22.6% | 902 | -32 | $2,658 | $9,364,753 | 3 | De Laurentiis Entertainment Group (DEG) | false | false |
| 9 | 7 | Little Shop of Horrors | $2,137,514 | -20.6% | 1,050 | -128 | $2,035 | $33,544,688 | 7 | Warner Bros. | false | false |
| 10 | - | Radio Days | $2,103,659 | - | 128 | - | $16,434 | $2,103,659 | 1 | Orion Pictures | true | false |
| 11 | - | The Kindred | $1,603,245 | - | 566 | - | $2,832 | $2,407,024 | 4 | - | false | false |
| 12 | 9 | Crimes of the Heart | $1,374,373 | -21.3% | 627 | -58 | $2,191 | $19,653,056 | 8 | De Laurentiis Entertainment Group (DEG) | false | false |
| 13 | 11 | The Mission | $1,335,140 | -17.1% | 427 | +37 | $3,126 | $10,028,140 | 14 | Warner Bros. | false | false |
