These are the Canadian number-one country albums of 1980, per the RPM Country Albums chart.
| Issue date | Album | Artist |
|---|---|---|
| January 12 | Kenny | Kenny Rogers |
| January 19 | Kenny | Kenny Rogers |
| January 26 | Kenny | Kenny Rogers |
| February 2 | Kenny | Kenny Rogers |
| February 9 | Kenny | Kenny Rogers |
| February 16 | Kenny | Kenny Rogers |
| February 23 | I'll Always Love You | Anne Murray |
| March 1 | I'll Always Love You | Anne Murray |
| March 8 | I'll Always Love You | Anne Murray |
| March 15 | Kenny | Kenny Rogers |
| March 22 | Kenny | Kenny Rogers |
| March 29 | Sings Kristofferson | Willie Nelson |
| April 5 | Sings Kristofferson | Willie Nelson |
| April 12 | Sings Kristofferson | Willie Nelson |
| April 19 | Kenny | Kenny Rogers |
| April 26 | Together | The Oak Ridge Boys |
| May 3 | Together | The Oak Ridge Boys |
| May 10 | Coal Miner's Daughter | Soundtrack |
| May 17 | Coal Miner's Daughter | Soundtrack |
| May 24 | Coal Miner's Daughter | Soundtrack |
| May 31 | Coal Miner's Daughter | Soundtrack |
| June 7 | Together | The Oak Ridge Boys |
| June 14 | Together | The Oak Ridge Boys |
| June 21 | Gideon | Kenny Rogers |
| June 28 | Somebody's Waiting | Anne Murray |
| July 5 | Somebody's Waiting | Anne Murray |
| July 12 | Dream Street Rose | Gordon Lightfoot |
| July 19 | Music Man | Waylon Jennings |
| July 26 | Music Man | Waylon Jennings |
| August 2 | Music Man | Waylon Jennings |
| August 9 | San Antonio Rose | Willie Nelson and Ray Price |
| August 16 | Dolly, Dolly, Dolly | Dolly Parton |
| August 23 | Somebody's Waiting | Anne Murray |
| August 30 | Somebody's Waiting | Anne Murray |
| September 6 | Somebody's Waiting | Anne Murray |
| September 13 | San Antonio Rose | Willie Nelson and Ray Price |
| September 27 | San Antonio Rose | Willie Nelson and Ray Price |
| October 11 | Dolly, Dolly, Dolly | Dolly Parton |
| October 25 | My Home's in Alabama | Alabama |
| November 8 | Somebody's Waiting | Anne Murray |
| November 22 | Somebody's Waiting | Anne Murray |
| December 6 | Somebody's Waiting | Anne Murray |