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 |
Grey Cup GP |
|
|---|---|---|---|---|---|---|---|
| 47 | Bilicki, Walt | C, LB | 2nd (2nd) | 21 | Winnipeg Rods Jr. | 13 | 1 |
| 68 | Canakes, Stav | T | 4th (4th) | 26 | Minnesota | 9 | 1 |
| 83 | Curtis, Chuck | QB | R (1st) | 21 ‡ | Texas Christian | 2 | 0 |
| -- | Dankewich, Steve | FB | — (1st) | Unknown | Winnipeg Rams Int. | 0 | 0 |
| 85 | Davenport, Bob | HB | 2nd (2nd) | 24 | California-Los Angeles (UCLA) | 2 | 0 |
| -- | Day, Herman “Eagle” | QB | 2nd (2nd) | 24 | Mississippi | 0 | 0 |
| 74 | Donlin, Dick | E | R (1st) | 23 | Hamline | 1 | 0 |
| 43 | Druxman, George | C, LB | 3rd (3rd) | 27 | Portland | 16 | 1 |
| 74 | Gilliam, Frank | E | R (1st) | 23 | Iowa | 10 | 1 |
| 53 | Gray, Herb | DE, G | 2nd (2nd) | 23 | Texas | 14 | 1 |
| 65 | Hobert, Bob | T | R (1st) | 22 | Minnesota | 16 | 1 |
| 96 | Hutchinson, Jack | FB | 5th (2nd) | 25 | British Columbia (UBC) | 14 | 0 |
| 98 | James, Gerry | HB, K | 6th (6th) | 22 | Kelvin HS (Winnipeg, MB) | 16 | 1 |
| 61 | Kaminski, Ivan | T | R (1st) | 27 | Nebraska-Kearney | 10 | 0 |
| 56 | Kotowich, Ed | C, G | 3rd (3rd) | 23 | Winnipeg Rods Jr. | 16 | 0 |
| 87 | Latourelle, Ron “Pepe” | HB | 3rd (3rd) | 23 | Winnipeg Rods Jr. | 16 | 1 |
| 80 | Leake, John “Buddy” Jr. | QB, K | 3rd (3rd) | 24 | Oklahoma | 8 | 0 |
| 99 | Lewis, Leo Jr. | HB | 3rd (3rd) | 24 | Lincoln (MO) | 16 | 1 |
| 73 | Luining, Cec | DE | 4th (4th) | 26 | Winnipeg Rams Int. | 16 | 1 |
| 57 | Mangum, Pete | G, HB | R (1st) | 26 | Mississippi | 11 | 0 |
| 92 | McNamara, Bob | HB, K | 3rd (3rd) | 26 | Minnesota | 6 | 0 |
| 78 | Meadmore, Ron | DE, G | 2nd (3rd) | 23 | Weston Wildcats Jr. | 4 | 1 |
| 85 | Mendyk, Dennis | HB | R (1st) | 22 | Michigan State | 4 | 1 |
| 50 | Michels, John | G | R (1st) | 26 | Tennessee | 13 | 1 |
| 93 | Miller, Nick | HB | 5th (5th) | 25 | Winnipeg Rams Int. | 12 | 1 |
| 63 | Patrick, Steve | G, T | 6th (6th) | 25 | Winnipeg Light Infantry Jr. | 16 | 1 |
| 79 | Pearce, Keith | E | 8th (8th) | 28 | Winnipeg Rods Jr. | 16 | 1 |
| 58 | Piper, Cornel | G | R (1st) | 20 | Winnipeg Rods Jr. | 16 | 1 |
| 77 | Pitts, Ernie “Zazu” | E | R (1st) | 22 | Denver | 16 | 1 |
| 89 | Ploen, Kenny | QB | R (1st) | 22 | Iowa | 16 | 1 |
| 70 | Rauhaus, Norm | DB, E | 2nd (2nd) | 21 | Weston Wildcats Jr. | 16 | 1 |
| 88 | Roseborough, Barry | QB | 2nd (2nd) | 25 | North Dakota | 13 | 1 |
| 97 | Rowland, Gordie | HB | 4th (4th) | 26 | Montreal Orfuns Int. | 16 | 1 |
| 62 | Savoie, Roger | T | 7th (7th) | 26 | St. Boniface Int. | 13 | 1 |
| 76 | Shaw, Dennis | E | R (1st) | 23 ‡ | North Texas | 6 | 0 |
| 91 | Shepard, Charlie | FB, P | R (1st) | 24 | North Texas | 9 | 1 |
| 55 | Smitiuch, Bill | G | 3rd (3rd) | 23 | Winnipeg Rods Jr. | 1 | 0 |
| 94 | Taylor, Elton | HB | 4th (4th) | 24 | Weston Wildcats Jr. | 9 | 1 |
| 67 | Terry, William “Buddy” Jr. | T | R (1st) | 22 ‡ | Houston | 1 | 0 |
| 64 | Tinsley, Robert “Buddy” Jr. | T | 8th (8th) | 33 | Baylor | 16 | 1 |
| 54 | Uecker, Vern | G | R (1st) | 22 | Texas Christian | 4 | 0 |
| 71 | Vincent, Gerry | E | 3rd (3rd) | 23 ‡ | Winnipeg Rods Jr. | 16 | 1 |
| 45 | Whitley, Hall III | C, LB | R (1st) | 22 | Texas A&M-Kingsville | 16 | 1 |
| 95 | Wlasiuk, Gene | HB, K | R (1st) | 21 | Winnipeg Rods Jr. | 4 | 0 |
† – Age at start of 1957 season (Aug. 15, 1957).
‡ – Exact birth date unknown. Age is approximate and may be ±1 year or more.