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 |
|
|---|---|---|---|---|---|---|---|
| 30 | Black, Rick | HB | 4th (4th) | 23 ‡ | Mount Allison | 12 | 0 |
| 20 | Blum, Mike | LB | 3rd (3rd) | 22 | Northern Michigan | 14 | 1 |
| 65 | Booth, Billy Joe | DE | 5th (5th) | 26 | Louisiana State (LSU) | 14 | 1 |
| 60 | Brown, Bob | T | 2nd (2nd) | 23 | Miami | 14 | 1 |
| 52 | Cain, Jim | T | 6th (6th) | 27 ‡ | Detroit Mercy | 14 | 1 |
| 27 | Cline, Bill | DB, QB | 2nd (2nd) | 22 | East Carolina | 14 | 1 |
| 63 | Collins, Ted | G | 2nd (2nd) | 23 | Detroit Mercy | 14 | 1 |
| 25 | Conroy, Jim | LB | 7th (7th) | 28 | Southern California (USC) | 14 | 1 |
| 15 | DeGraw, Larry | DB | 4th (4th) | 25 ‡ | Utah | 14 | 1 |
| 23 | Dillard, Jim | HB | 5th (2nd) | 27 | Oklahoma State | 14 | 1 |
| 22 | Gaines, Gene | DB | 6th (5th) | 28 | California-Los Angeles (UCLA) | 14 | 1 |
| 24 | Gilbert, Don | HB | 2nd (2nd) | 22 | Buffalo | 14 | 1 |
| 66 | Harrison, Chuck | T | R (1st) | 23 | Western Michigan | 14 | 1 |
| 12 | Jackson, Russ | QB | 9th (9th) | 28 | McMaster | 14 | 1 |
| 41 | Lehmann, Ken | G, T | 3rd (3rd) | 24 | Xavier (OH) | 14 | 1 |
| 14 | McCarthy, Bob | HB | 2nd (2nd) | 20 ‡ | Ottawa Sooners Jr. | 7 | 1 |
| 10 | O'Billovich, Bob | DB | 4th (4th) | 26 | Montana | 14 | 1 |
| 51 | Perdrix, Roger | G | R (1st) | 23 | Cincinnati | 14 | 1 |
| 17 | Poirier, Joe | DB | 8th (8th) | 29 | McGill | 14 | 1 |
| 74 | Quinter, Bill | G, T | 5th (5th) | 26 | Indiana | 3 | 0 |
| 62 | Racine, Moe | T, K | 8th (8th) | 28 | St. Lawrence HS (Cornwall, ON) | 14 | 1 |
| 76 | Roberts, Jay | TE | 3rd (3rd) | 24 ‡ | Kansas | 14 | 1 |
| 16 | Scott, Bo | HB | 3rd (3rd) | 23 | Ohio State | 14 | 1 |
| 42 | Selinger, Jerry | C, LB | 9th (9th) | 31 | Saint Joseph's (IN) | 14 | 1 |
| 56 | Shaw, Andy | T | 2nd (2nd) | 23 ‡ | Queen's | 9 | 1 |
| 53 | Shirk, Marshall | DT | 2nd (2nd) | 25 | California-Los Angeles (UCLA) | 12 | 1 |
| 43 | Specht, Doug | C | 2nd (2nd) | 24 | Brigham Young | 14 | 1 |
| 11 | Stewart, Ron | HB | 9th (9th) | 31 | Queen's | 14 | 1 |
| 71 | Thompson, Pete | E | 2nd (2nd) | 25 | Queen's | 14 | 1 |
| 26 | Tucker, Whit | WR | 5th (5th) | 25 | Western Ontario | 14 | 1 |
| 50 | Walderzak, Mike | G, T | R (1st) | 23 ‡ | Detroit Mercy | 14 | 1 |
| 75 | Watkins, Ted | WR | 4th (4th) | 25 ‡ | Pacific | 13 | 1 |
† – Age at start of 1966 season (July 29, 1966).
‡ – Exact birth date unknown. Age is approximate and may be ±1 year or more.