List of number-one singles of 1980 (Canada) Chart history Chart history

| Volume_Issue | Issue_Dates | Weeks_on_Top | Song | Artist |
|---|---|---|---|---|
| 34:1 | 11 October - 18 October | 2 |  Sailing  | Christopher Cross |
| 34:2-3 | 25 October - 15 November | 4 |  Another One Bites the Dust  | Queen |
| 34:4 | 22 November - 29 November | 2 |  Woman in Love  | Barbra Streisand |
| 34:5 | 6 December - 13 December | 2 |  Dreamer  | Supertramp |
| 34:6 | 20 December - 27 December | 2 |  (Just Like) Starting Over  | John Lennon |