# List of number-one country singles of 2009 (Canada)

Canada Country was a chart published weekly by Billboard magazine.
This 50-position chart lists the most popular country music songs, calculated weekly by airplay on 31 country music stations across the country as monitored by Nielsen BDS. Songs are ranked by total plays. As with most other Billboard charts, the Canada Country chart features a rule for when a song enters recurrent rotation. A song is declared recurrent if it has been on the chart longer than 30 weeks and is lower than number 20 in rank.
These are the Canadian number-one country singles of 2009, per the BDS Canada Country Airplay chart.
Note that Billboard publishes charts with an issue date approximately 7–10 days in advance.
| Issue date | Country Song | Artist |
| January 3 | "Country Boy" | Alan Jackson |
| January 10 | "Country Boy" | Alan Jackson |
| January 17 | "Start a Band" | Brad Paisley with Keith Urban |
| January 24 | "Start a Band" | Brad Paisley with Keith Urban |
| January 31 | "Cowgirls Don't Cry" | Brooks & Dunn featuring Reba McEntire |
| February 7 | "Down the Road" | Kenny Chesney with Mac McAnally |
| February 14 | "Sweet Thing" | Keith Urban |
| February 21 | "Down the Road" | Kenny Chesney with Mac McAnally |
| February 28 | "Down the Road" | Kenny Chesney with Mac McAnally |
| March 7 | "Down the Road" | Kenny Chesney with Mac McAnally |
| March 14 | "Down the Road" | Kenny Chesney with Mac McAnally |
| March 21 | "Sweet Thing" | Keith Urban |
| March 28 | "It Won't Be Like This for Long" | Darius Rucker |
| April 4 | "It Won't Be Like This for Long" | Darius Rucker |
| April 11 | "It Won't Be Like This for Long" | Darius Rucker |
| April 18 | "I Told You So" | Carrie Underwood featuring Randy Travis |
| April 25 | "It Happens" | Sugarland |
| May 2 | "It Happens" | Sugarland |
| May 9 | "It Happens" | Sugarland |
| May 16 | "It Happens" | Sugarland |
| May 23 | "It Happens" | Sugarland |
| May 30 | "It Happens" | Sugarland |
| June 6 | "Kiss a Girl" | Keith Urban |
| June 13 | "Then" | Brad Paisley |
| June 20 | "Then" | Brad Paisley |
| June 27 | "Then" | Brad Paisley |
| July 4 | "Out Last Night" | Kenny Chesney |
| July 11 | "Out Last Night" | Kenny Chesney |
| July 18 | "Out Last Night" | Kenny Chesney |
| July 25 | "I Run to You" | Lady Antebellum |
| August 1 | "You Belong with Me" | Taylor Swift |
| August 8 | "You Belong with Me" | Taylor Swift |
| August 15 | "You Belong with Me" | Taylor Swift |
| August 22 | "You Belong with Me" | Taylor Swift |
| August 29 | "Summer Nights" | Rascal Flatts |
| September 5 | "Summer Nights" | Rascal Flatts |
| September 12 | "Summer Nights" | Rascal Flatts |
| September 19 | "Only You Can Love Me This Way" | Keith Urban |
| September 26 | "Welcome to the Future" | Brad Paisley |
| October 3 | "Welcome to the Future" | Brad Paisley |
| October 10 | "Welcome to the Future" | Brad Paisley |
| October 17 | "Welcome to the Future" | Brad Paisley |
| October 24 | "Need You Now" | Lady Antebellum |
| October 31 | "Need You Now" | Lady Antebellum |
| November 7 | "Need You Now" | Lady Antebellum |
| November 14 | "Need You Now" | Lady Antebellum |
| November 21 | "Need You Now" | Lady Antebellum |
| November 28 | "Need You Now" | Lady Antebellum |
| December 5 | "Need You Now" | Lady Antebellum |
| December 12 | "Need You Now" | Lady Antebellum |
| December 19 | "Consider Me Gone" | Reba |
| December 26 | "Consider Me Gone" | Reba |