Final standings
Eastern Division
| GP | W | L | T | GF | GA | Pts | |
| Toronto Blizzard | 26 | 16 | 4 | 6 | 48 | 27 | 38 |
| Hamilton Steelers | 26 | 15 | 4 | 7 | 56 | 28 | 37 |
| North York Rockets | 26 | 12 | 5 | 9 | 35 | 23 | 33 |
| Ottawa Intrepid | 26 | 7 | 11 | 8 | 41 | 46 | 22 |
| Montreal Supra | 26 | 3 | 14 | 9 | 26 | 46 | 15 |
Western Division
| GP | W | L | T | GF | GA | Pts | |
| Vancouver 86ers | 26 | 18 | 2 | 6 | 65 | 33 | 42 |
| Edmonton Brick Men | 26 | 9 | 14 | 3 | 44 | 55 | 21 |
| Calgary Strikers | 26 | 8 | 15 | 3 | 36 | 56 | 19 |
| Winnipeg Fury | 26 | 6 | 13 | 7 | 35 | 51 | 19 |
| Victoria Vistas | 26 | 4 | 16 | 6 | 32 | 53 | 14 |
1989 Playoffs
East Semi-final
September 13, 1989
North York Rockets 1
Hamilton Steelers 1
Match report
September 17, 1989
Hamilton Steelers 1
North York Rockets 0
Match report
East Final
September 20, 1989
Hamilton Steelers 1
Toronto Blizzard 1
Match report
September 24, 1989
Toronto Blizzard 1
Hamilton Steelers 2
Match report
West Semi-final
September 13, 1989
Calgary Strikers 1
Edmonton Brick Men 3
Match report
September 17, 1989
Edmonton Brick Men 0
Calgary Strikers 0
Match report
West Final
September 20, 1989
Edmonton Brick Men 3
Vancouver 86ers 5
Match report
September 24, 1989
Vancouver 86ers 4
Edmonton Brick Men 0
Match report
Final
October 1, 1989
Vancouver 86ers 3
Hamilton Steelers 2
Match report
1989 CSL All-Star Team
| Position | Player | Club |
| Goalkeeper | Pat Harrington | Toronto Blizzard |
| Defender | S. McDonald | Vancouver 86ers |
| Defender | Drew Ferguson | Hamilton Steelers |
| Defender | Trevor McCallum | Toronto Blizzard |
| Defender | Peter Sarantopoulos | North York Rockets |
| Midfielder | Paul James | Ottawa Intrepid |
| Midfielder | Carl Valentine | Vancouver 86ers |
| Midfielder | Vladan Tomic | North York Rockets |
| Forward | Amadeo Gasparini | Hamilton Steelers |
| Forward | Ted Eck | Ottawa Intrepid |
| Forward | Justin Fashanu | Edmonton Brick Men |
| Goalkeeper | Paul Dolan | Toronto Blizzard |
| Defender | Shaun Lowther | Winnipeg Fury |
| Midfielder | Joseph Majcher | Toronto Blizzard |
| Forward | John Catliff | Vancouver 86ers |
| Head Coach | Bobby Leneraduzzi | Vancouver 86ers |
| Assistant Coach | Alan Errington | Vancouver 86ers |
| General Manager | Mary Morris | Hamilton Steelers |
1989 CSL MVP
Justin Fashanu (Edmonton Brick Men)
1989 Scoring leaders
| Name | Team | Goals |
| Ted Eck | Ottawa Intrepid | 21 |
| Justin Fashanu | Edmonton Brickmen | 17 |
| Amadeo Gasparini | Hamilton Steelers | 15 |
| Vladan Tomic | North York Rockets | 14 |
| Billy Domazetis | Hamilton Steelers | 13 |
| Andy Smith | Calgary Strikers | 11 |
Match results & Reports
| Date | Home | Away | Program |
| 28/05/1989 | Toronto Blizzard | North York Rockets | BC/CS |
| 31/05/1989 | Toronto Blizzard | Vancouver 86ers | BC |
| 07/06/1989 | Winnipeg Fury | Ottawa Intrepid | CS |
| 18/06/1989 | Victoria Vistas | Vancouver 86ers | BC |
| 23/06/1989 | Hamilton Steelers 2 | Winnipeg Fury 1 | CS |
| 02/07/1989 | Vancouver 86ers 0 | Montreal Supra 0 | |
| 05/07/1989 | |||
| 26/07/1989 | North York Rockets | CS | |
| 06/08/1989 | Toronto Blizzard | Ottawa Intrepid | CS |
| 16/08/1989 | Toronto Blizzard | North York Rockets | CS |
| 06/09/1989 | Toronto Blizzard | Hamilton Steelers | CS |