Roster and game participation numbers courtesy the CFL. All errors or omissions not in the original source are the responsibility of CFLdb Statistics, please report them.
| Jersey | Name | Position | Experience League (Team) |
Age† | Regular GP |
|
|---|---|---|---|---|---|---|
| 44 | Aldag, Roger | C, G | 2nd (2nd) | 23 | Regina Rams Jr. | 16 |
| 25 | Ardern, Barry | DB | 10th (1st) | 31 | Ottawa Sooners Jr. | 4 |
| 76 | Baker, Bill | DE | 10th (7th) | 32 | Otterbein | 16 |
| 42 | Bird, Larry | G | 8th (7th) | 31 | Western Ontario | 16 |
| 54 | Brandt, Gary | G | 11th (11th) | 34 | Washington | 16 |
| 78 | Bruer, Bob | TE | R (1st) | 24 | Minnesota State-Mankato | 4 |
| 24 | Campana, Tom | RB | 6th (6th) | 26 | Ohio State | 9 |
| 60 | Cherkas, Ron | DL | 2nd (2nd) | 23 | Utah | 16 |
| 31 | Clare, Lou | DB | 5th (2nd) | 27 | Minnesota | 16 |
| 17 | Cook, Lewis | DB | 6th (3rd) | 28 | Idaho State | 2 |
| 53 | Croft, Don | DT | R (1st) | 28 | Texas-El Paso | 7 |
| 26 | Dennis, Steve | DB | 3rd (1st) | 25 | Grambling State | 15 |
| 64 | Dirks, Mike Jr. | DT | 6th (4th) | 30 | Wyoming | 16 |
| 74 | Fellner, Gerry | WR | R (1st) | 22 | Regina Rams Jr. | 12 |
| 59 | Galloway, Ralph | G | 9th (9th) | 30 | Southern Illinois | 11 |
| 37 | Goree, Roger | LB | 5th (3rd) | 25 | Baylor | 16 |
| 14 | Graham, Randy | DB | 2nd (2nd) | 23 | Simon Fraser | 16 |
| 12 | Guthrie, Eric | QB, P | 5th (1st) | 30 | Boise State | 16 |
| 62 | Guy, Tim | DE | R (1st) | 24 | Oregon | 2 |
| 35 | Hadden, Dave | RB | 3rd (1st) | 24 | Queen's | 7 |
| 65 | Holden, Sam Jr. | T | 2nd (2nd) | 30 | Grambling State | 16 |
| 11 | Jackson, Moody | WR | 4th (1st) | 27 | New Mexico State | 3 |
| 29 | Konopka, Rick | LB | 4th (1st) | 27 | Wilfrid Laurier | 5 |
| 23 | Lancaster, Ron | QB | 18th (15th) | 38 | Wittenberg | 14 |
| 52 | Lewis, Stan | DE | R (1st) | 23 | Wayne State (NE) | 1 |
| 62 | Lyszkiewicz, Leon | DT | R (1st) | 22 | Alberta | 1 |
| 15 | Macoritti, Bob | K | 3rd (2nd) | 26 | Wooster | 16 |
| 75 | Manchuk, Bill | LB | 7th (7th) | 29 | Alberta | 9 |
| 70 | Mazurak, Steve | WR | 5th (5th) | 26 | Regina Rams Jr. | 16 |
| 20 | McEachern, Ken | DB | 4th (4th) | 24 | Weber State | 10 |
| 32 | McGee, Sylvester “Molly” | RB | 3rd (2nd) | 24 | Rhode Island | 14 |
| 67 | Miller, Joe | T | 2nd (2nd) | 25 | Villanova | 15 |
| 19 | Molnar, Steve | RB | 9th (9th) | 30 | Utah | 16 |
| 30 | Nielsen, Emil | DB | R (1st) | 23 | Simon Fraser | 16 |
| 11 | Nott, Mike | QB | R (1st) | 25 | Santa Clara | 3 |
| 16 | O'Hara, Brian | SB | 2nd (2nd) | 23 | Whitworth | 16 |
| 71 | Pettersen, Leif | WR | 4th (4th) | 26 | Otterbein | 4 |
| 21 | Price, Phil | DB | 5th (1st) | 27 | Idaho State | 6 |
| 10 | Provost, Ted | DB | 5th (5th) | 28 | Ohio State | 14 |
| 21 | Reamon, Tommy | RB | R (1st) | 25 | Missouri | 6 |
| 77 | Richardson, Bob | TE | 6th (3rd) | 28 | Iowa State | 11 |
| 29 | Roaches, Carl | WR | R (1st) | 23 | Texas A&M | 3 |
| 66 | Roth, Tim | DT | 7th (7th) | 28 | South Dakota State | 16 |
| 25 | Thompson, Bobby | RB | 7th (7th) | 30 | Oklahoma | 2 |
| 72 | Vann, Cleveland | LB | 2nd (2nd) | 25 | Oklahoma State | 16 |
| 17 | Walters, Joey | WR | R (1st) | 22 | Clemson | 10 |
| 69 | Wells, George | DE | 7th (4th) | 29 | New Mexico State | 13 |
| 33 | Williams, Freddie Jr. | HB | R (1st) | 21 | Arizona State | 2 |
| 27 | Williams, Paul Jr. | DB | 7th (2nd) | 30 | California-Berkeley | 16 |
† – Age at start of 1977 season (July 12, 1977).