This is a list of films which have placed number one at the weekend box office in Chile during 2009.
Films edit
| # | Date | Film | Gross | Notes |
|---|---|---|---|---|
| 1 | January 4, 2009 | Twilight | $287,433 | |
| 2 | January 11, 2009 | $153,007 | ||
| 3 | January 18, 2009 | Yes Man | $167,997 | |
| 4 | January 25, 2009 | The Curious Case of Benjamin Button | $155,449 | |
| 5 | February 1, 2009 | $136,475 | ||
| 6 | February 8, 2009 | $105,565 | ||
| 7 | February 15, 2009 | Valkyrie | $200,414 | |
| 8 | February 22, 2009 | Bedtime Stories | $182,093 | |
| 9 | March 1, 2009 | $187,984 | ||
| 10 | March 8, 2009 | $104,267 | ||
| 11 | March 15, 2009 | $82,986 | ||
| 12 | March 22, 2009 | Underworld: Rise of the Lycans | $75,006 | |
| 13 | March 29, 2009 | Bedtime Stories | $53,213 | |
| 14 | April 5, 2009 | Monsters vs. Aliens | $287,516 | |
| 15 | April 12, 2009 | $201,337 | ||
| 16 | April 19, 2009 | Race to Witch Mountain | $124,997 | |
| 17 | April 26, 2009 | $101,432 | ||
| 18 | May 3, 2009 | X-Men Origins: Wolverine | $388,721 | |
| 19 | May 10, 2009 | $162,230 | ||
| 20 | May 17, 2009 | Angels & Demons | $601,689 | |
| 21 | May 24, 2009 | $500,108 | ||
| 22 | May 31, 2009 | Night at the Museum: Battle of the Smithsonian | $282,581 | |
| 23 | June 7, 2009 | Terminator Salvation: The Future Begins | $355,924 | |
| 24 | June 14, 2009 | Up | $688,885 | |
| 25 | June 21, 2009 | $554,330 | ||
| 26 | June 28, 2009 | Transformers: Revenge of the Fallen | $566,091 | |
| 27 | July 5, 2009 | Ice Age: Dawn of the Dinosaurs | $1,381,331 | Ice Age: Dawn of the Dinosaurs is the highest weekend opening since The Simpsons Movie, and It's the most viewed film in the country since Titanic with a total gross of $7 mil. |
| 28 | July 12, 2009 | $1,139,680 | ||
| 29 | July 19, 2009 | Harry Potter and the Half Blood Prince | $1,218,763 | |
| 30 | July 26, 2009 | Up | $1,710,885 | Up with $1.7 mil gross broke Ice Age: Dawn of the Dinosaurs's record ($1.4 mil) and it is the highest gross for a week and $5 mil gross to date. |
| 31 | August 2, 2009 | Ice Age: Dawn of the Dinosaurs | $286,526 | |
| 32 | August 9, 2009 | G-Force | $240,471 | |
| 33 | August 16, 2009 | $144,199 | ||
| 34 | August 23, 2009 | $97,054 | ||
| 35 | August 30, 2009 | Orphan | $103,593 | |
| 36 | September 6, 2009 | $92,758 | ||
| 37 | September 13, 2009 | The Taking of Pelham 123 | $83,565 | |
| 38 | September 20, 2009 | $61,957 | ||
| 39 | September 27, 2009 | Cloudy with a Chance of Meatballs | $164,873 | |
| 40 | October 4, 2009 | The Final Destination | $165,958 | |
| 41 | October 11, 2009 | $119,688 | ||
| 42 | October 18, 2009 | Inglourious Basterds | $123,111 | |
| 43 | October 25, 2009 | $100,612 | ||
| 44 | November 1, 2009 | Michael Jackson's This Is It | $238,978 | |
| 45 | November 8, 2009 | A Christmas Carol | $187,756 | |
| 46 | November 15, 2009 | 2012 | $973,326 | |
| 47 | November 22, 2009 | $778,394 | ||
| 48 | November 29, 2009 | The Twilight Saga: New Moon | $773,310 | |
| 49 | December 6, 2009 | $365,545 | ||
| 50 | December 13, 2009 | $122,221 | ||
| 51 | December 20, 2009 | Avatar | $1,085,054 | |
| 52 | December 27, 2009 | $975,811 |