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 |
|
|---|---|---|---|---|---|---|---|
| 33 | Adams, Dick | DB | 2nd (2nd) | 25 | Miami (OH) | 14 | 1 |
| 61 | Brandon, Charlie | G | 3rd (2nd) | 29 | Shaw | 14 | 1 |
| 54 | Campbell, Jerry “Soupy” | LB | 8th (6th) | 29 | Idaho | 14 | 1 |
| 24 | Cantrelle, Art | RB | 2nd (2nd) | 25 | Louisiana State (LSU) | 7 | 0 |
| 16 | Cassata, Rick | QB | 5th (3rd) | 25 | Syracuse | 14 | 1 |
| 66 | Collins, Doug | T | 6th (6th) | 28 | Cincinnati | 14 | 1 |
| 23 | Cooper, Billy | HB | 10th (6th) | 28 | St. James Rods Jr. | 6 | 0 |
| 30 | Dever, Danny | LB | 6th (6th) | 27 | Wake Forest | 14 | 1 |
| 15 | DiMaggio, Frank | QB | R (1st) | 23 | Temple | 1 | 0 |
| 28 | Evenson, Jim | FB | 6th (1st) | 26 | Oregon | 14 | 1 |
| 20 | Fobbs, Lee Jr. | RB | R (1st) | 23 | Grambling State | 1 | 0 |
| 9 | Foley, Jim | FB | 3rd (1st) | 28 | Prince Edward Island | 14 | 1 |
| 21 | Giardino, Wayne | LB | 7th (7th) | 29 | Florida State | 14 | 1 |
| 20 | Green, Art | RB | R (1st) | 23 | Albany State | 7 | 1 |
| 14 | Keeling, Jerry | QB | 13th (1st) | 33 | Tulsa | 13 | 1 |
| 50 | Kosmos, Mark | LB | 4th (1st) | 27 | Oklahoma | 6 | 1 |
| 3 | Kruspe, John | DB | 5th (4th) | 29 | Waterloo Lutheran | 14 | 1 |
| 60 | Laputka, Tom | DE | 3rd (3rd) | 25 | Southern Illinois | 14 | 1 |
| 15 | Law, Mike | DB | 7th (1st) | 31 | Waterloo | 11 | 1 |
| 31 | Marcelin, Al | DB | 4th (4th) | 28 | Parsons | 14 | 1 |
| 35 | Marshall, Herb | DB | R (1st) | 23 | Cameron | 3 | 0 |
| McKelton, Willie | DB | R (1st) | 24 | Southern | 1 | 0 | |
| 42 | McKeown, Bob | C | 3rd (3rd) | 22 | Yale | 14 | 1 |
| 74 | Nixon, Rhome | WR | 3rd (2nd) | 29 | Southern | 10 | 1 |
| 27 | Oldham, Hugh | WR | 4th (4th) | 33 | Oregon | 14 | 1 |
| 71 | Organ, Gerry | WR, K | 3rd (3rd) | 28 | Guelph | 14 | 1 |
| 51 | Perdrix, Roger | G | 8th (8th) | 30 | Cincinnati | 13 | 1 |
| 73 | Piaskoski, Jim | DE | 2nd (2nd) | 24 | Eastern Michigan | 14 | 1 |
| 77 | Pullen, Tom | E | 6th (4th) | 28 | Michigan | 14 | 1 |
| 62 | Racine, Moe | T | 15th (15th) | 35 | St. Lawrence HS (Cornwall, ON) | 14 | 1 |
| 43 | Reid, Frank | T | 3rd (2nd) | 27 | Buffalo | 6 | 0 |
| 53 | Rickenbach, Bob | G | R (1st) | 22 | Penn State | 1 | 0 |
| 56 | Schuette, Tom | G | 7th (7th) | 28 | Indiana | 14 | 1 |
| 76 | Schultz, Tom | LB | 2nd (2nd) | 26 | Ottawa | 11 | 1 |
| 65 | Sims, Rudy | DT | 3rd (3rd) | 24 | Florida A&M | 14 | 1 |
| 64 | Smith, Donn | C, T | R (1st) | 23 | Purdue | 14 | 1 |
| 75 | Smith, Wayne | DE | 5th (5th) | 23 | None | 7 | 1 |
| 17 | Tosh, Wayne | DB | 3rd (3rd) | 25 | Richmond | 14 | 1 |
| 22 | Wellesley, Terry | SB | 4th (4th) | 25 | Tennessee Tech | 13 | 1 |
| 26 | Woodward, Rod | DB | 7th (4th) | 28 | Idaho | 14 | 1 |
| 76 | Zapiec, Chuck | LB | 2nd (2nd) | 24 | Penn State | 7 | 0 |
† – Age at start of 1973 season (July 31, 1973).