Horror Movie Box Office for April 15-17, 2011
Top Horror/Suspense Box Office for April 15-17, 2011:
| Rank | Overall Rank | Title | Weekend Gross | Total Gross | Weeks in Release |
| 1 | 2 | Scream 4 | $18,692,090 | $18,692,090 | 1 |
| 2 | 7 | Insidious | $6,744,623 | $35,870,891 | 3 |
| 3 | 31 | Red Riding Hood | $126,735 | $36,942,432 | 6 |
| 4 | 53 | Drive Angry | $25,179 | $10,706,786 | 8 |
| 5 | 57 | Black Swan | $19,584 | $106,928,998 | 20 |
| 6 | 56 | Evil Bong | $12,265 | $37,040 | 2 |
| 7 | 71 | Rubber | $8,256 | $45,904 | 3 |
| 8 | 82 | I Saw the Devil | $4,277 | $124,778 | 7 |
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