or
Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| Calver, Brandon | LB | 1 | 1 (2019) | MTL |
| Capicciotti, Justin | DE | 35 | 2 (2014–2015) | EDM, HAM, SSK |
| Carder, Alex | QB | 2 | 1 (2014) | |
| Carter, Matt | R, SB, WR | 18 | 2 (2014–2015) | EDM, HAM |
| Castillo, Sergio | P | 2 | 1 (2016) | BC, HAM, WPG |
| Ceresna, Jake | DL | 14 | 1 (2017) | EDM |
| Charland, Mikael | DB | 11 | 2 (2016, 2018) | MTL |
| Cioffi, Anthony | LB | 33 | 2 (2018–2019) | |
| Claiborne, Imoan | DB, DHB | 12 | 2 (2016–2017) | |
| Coate, Seth | WR | 4 | 2 (2018–2019) | |
| Cohen, Landon | DL | 7 | 1 (2016) | |
| Collins, Danny | QB | 21 | 2 (2017–2018) | |
| Collins, Dobson | SB | 12 | 1 (2014) | BC, EDM, HAM, MTL |
| Cote, Mickael | LB | 15 | 2 (2018–2019) | |
| Court, Jefferson | FB | 2 | 1 (2015) | |
| Criner, Juron | WR | 12 | 2 (2016–2017) | |
| Crockett, John | RB | 5 | 1 (2019) | |
| Cudworth, Justin | LB | 1 | 1 (2015) | |
| “C” player count: 18 | ||||