| # | Date | Film | Gross | Notes |
| 1 | January 4, 2009 | Madagascar: Escape 2 Africa | $550,376 | |
| 2 | January 11, 2009 | Madagascar: Escape 2 Africa | $297,997 | |
| 3 | January 18, 2009 | Marley & Me | $348,255 | |
| 4 | January 25, 2009 | Yes Man | $497,903 | |
| 5 | February 1, 2009 | Yes Man | $488,980 | |
| 6 | February 8, 2009 | Yes Man | $340,864 | |
| 7 | February 15, 2009 | Bedtime Stories | $374,597 | |
| 8 | February 22, 2009 | Bedtime Stories | $379,182 | |
| 9 | March 1, 2009 | Bedtime Stories | $366,477 | |
| 10 | March 8, 2009 | Bedtime Stories | $282,502 | |
| 11 | March 15, 2009 | Bedtime Stories | $227,072 | |
| 12 | March 22, 2009 | Paul Blart: Mall Cop | $195,623 | |
| 13 | March 29, 2009 | Underworld: Rise of the Lycans | $181,379 | |
| 14 | April 5, 2009 | Monsters vs. Aliens | $496,701 | |
| 15 | April 12, 2009 | Fast & Furious | $622,498 | |
| 16 | April 19, 2009 | Fast & Furious | $607,076 | |
| 17 | April 26, 2009 | Fast & Furious | $359,373 | |
| 18 | May 3, 2009 | X-Men Origins: Wolverine | $723,449 | |
| 19 | May 10, 2009 | X-Men Origins: Wolverine | $338,374 | |
| 20 | May 17, 2009 | Angels & Demons | $757,952 | |
| 21 | May 24, 2009 | Night at the Museum: Battle of the Smithsonian | $893,928 | |
| 22 | May 31, 2009 | Night at the Museum: Battle of the Smithsonian | $787,730 | |
| 23 | June 7, 2009 | Up | $958,811 | |
| 24 | June 14, 2009 | Up | $934,905 | |
| 25 | June 21, 2009 | Up | $724,664 | |
| 26 | June 28, 2009 | Transformers: Revenge of the Fallen | $774,133 | |
| 27 | July 5, 2009 | Ice Age: Dawn of the Dinosaurs | $1,547,891 | Ice Age: Dawn of the Dinosaurs had the highest weekend debut of 2009. |
| 28 | July 12, 2009 | Ice Age: Dawn of the Dinosaurs | $1,459,762 | |
| 29 | July 19, 2009 | Harry Potter and the Half-Blood Prince | $1,340,597 | |
| 30 | July 26, 2009 | Ice Age: Dawn of the Dinosaurs | $1,024,747 | |
| 31 | August 2, 2009 | Ice Age: Dawn of the Dinosaurs | $666,373 | |
| 32 | August 9, 2009 | G-Force | $594,641 | |
| 33 | August 16, 2009 | G-Force | $551,256 | |
| 34 | August 23, 2009 | G-Force | $397,100 | |
| 35 | August 30, 2009 | The Hangover | $372,764 | |
| 36 | September 6, 2009 | The Hangover | $325,933 | |
| 37 | September 13, 2009 | The Taking of Pelham 123 | $325,282 | |
| 38 | September 20, 2009 | The Taking of Pelham 123 | $300,725 | |
| 39 | September 27, 2009 | The Ugly Truth | $245,942 | |
| 40 | October 4, 2009 | Surrogates | $321,466 | |
| 41 | October 11, 2009 | Cloudy with a Chance of Meatballs | $407,580 | |
| 42 | October 18, 2009 | Cloudy with a Chance of Meatballs | $407,842 | |
| 43 | October 25, 2009 | Cloudy with a Chance of Meatballs | $275,860 | |
| 44 | November 1, 2009 | Michael Jackson's This Is It | $577,522 | |
| 45 | November 8, 2009 | A Christmas Carol | $556,875 | |
| 46 | November 15, 2009 | 2012 | $975,899 | |
| 47 | November 22, 2009 | 2012 | $1,081,882 | |
| 48 | November 29, 2009 | 2012 | $957,336 | |
| 49 | December 6, 2009 | The Twilight Saga: New Moon | $1,309,237 | |
| 50 | December 13, 2009 | The Twilight Saga: New Moon | $788,316 | |
| 51 | December 20, 2009 | Avatar | $879,063 | |
| 52 | December 27, 2009 | Avatar | $1,075,807 | |
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