Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| Cage, Isiah | OL | 4 | 1 (2018) | |
| Calcagno, Ron | QB | 1 | 1 (1965) | |
| Caldwell, | QB | 6 | 1 (1932) | |
| Camilleri, Chick “Red” | QB | 10 | 3 (1946–1948) | |
| Campbell, Bruce | LT | 15 | 1 (2015) | SSK |
| Campbell, Doug | T | 14 | 1 (1962) | EDM, SSK, WPG |
| Campbell, Jamal | OL | 32 | 3 (2016–2018) | |
| Campbell, Mike | DE, DL, DT | 95 | 6 (1989–1994) | HAM |
| Campbell, Milt | E | 9 | 2 (1961, 1964) | HAM, MTL |
| Campbell, Will | OL | 29 | 2 (2017–2018) | |
| Canale, Justin | G, K | 3 | 1 (1976) | CGY, MTL |
| Cannon, Anthony | LB | 14 | 1 (2011) | |
| Cantor, Noah | DL, DT | 118 | 7 (1995–1997, 2003–2006) | BC |
| Capers, Byron | DB | 44 | 4 (1998–2001) | BC, OTT, WPG |
| Capham, Ron | C, G | 28 | 2 (1968, 1970) | CGY, EDM, SSK |
| Caponi, Dennis | U | 0 | 1 (1970) | |
| Caraway, Donnie | G, HB, P | 25 | 4 (1958–1961) | CGY, HAM |
| Carinci, Jan | SB, WR | 75 | 5 (1981–1985) | BC |
| Carlton, Wray | HB | 1 | 1 (1959) | |
| Carnegie, Ernie | RB | 13 | 1 (1974) | |
| Caroline, J.C. | HB | 4 | 1 (1955) | MTL |
| Carpenter, Jack | T | 40 | 3 (1952–1954) | HAM |
| Carr-Harris, Phil | G, HB, T | 17 | 4 (1945–1947, 1949) | |
| Carrick, Alex | FW, G, HB, T | 12 | 2 (1930–1931) | |
| Carriere, Jean-Nicolas | DE | 9 | 2 (2008–2009) | |
| Carroll, Ahmad | DB | 13 | 1 (2012) | CGY |
| Carroll, Kevin | DL | 6 | 1 (1994) | |
| Carruthers, Jim | U | 1 | 1 (1947) | |
| Carson, Kern | HB | 1 | 1 (1966) | |
| Carter, Bev | HB | 2 | 1 (1945) | |
| Carter, Boyd | E, HB | 63 | 6 (1957–1962) | MTL |
| Carter, Donnavan | DB | 36 | 2 (2000–2001) | HAM, OTT, WPG |
| Carter, Duron | WR | 8 | 1 (2018) | MTL, SSK |
| Carter, Jalil | DB, DHB | 34 | 3 (2012–2014) | HAM |
| Carter, Jason | WR | 9 | 1 (2009) | |
| Carter, Kahlil | DB | 31 | 3 (2005–2007) | MTL |
| Carter, Kent | LB | 2 | 1 (1978) | EDM, HAM, OTT |
| Carter, Michael | DB | 10 | 1 (2016) | HAM, MTL, SSK |
| Casale, Mark | QB | 8 | 1 (1985) | |
| Casey, John | G, T | 53 | 4 (1958–1961) | |
| Cash, Alan-Michael | DL | 1 | 1 (2017) | MTL |
| Casola, Norm | WR | 69 | 4 (1994–1997) | |
| Cassidy, Len | E | 17 | 4 (1945–1948) | |
| Castello, Keith | LB | 81 | 5 (1990–1994) | BC, HAM |
| Cato, Derham | DT | 2 | 1 (2007) | |
| Cetoute, Obed | WR | 23 | 3 (2007–2009) | SSK |
| Chahine, Samir | OL | 19 | 2 (2000–2001) | CGY, EDM, HAM, OTT |
| Chance, Cameron | DT | 15 | 2 (1999–2000) | |
| Chandler, Len | E | 14 | 1 (1964) | HAM, OTT |
| Chandler, Tom | LB | 8 | 1 (1976) | CGY |
| Charette, Alex | WR | 23 | 2 (2017–2018) | MTL |
| Charles, Hency | DB | 7 | 1 (1994) | EDM, MTL, SSK |
| Charney, Moe | FW | 17 | 3 (1930–1932) | |
| Charuk, Al | WR | 32 | 2 (1975–1976) | BC |
| Chasey, Jim | QB | 6 | 1 (1972) | MTL |
| Chepesuik, Mike | G, T | 26 | 5 (1930–1934) | |
| Chester, Al | QB | 2 | 1 (1979) | |
| Chiles, John | SB, WR | 20 | 2 (2013–2014) | HAM, SSK |
| Chomyc, Lance | K | 156 | 9 (1985–1993) | |
| Christian, Ryan | WR | 10 | 1 (2010) | |
| Christie, Steve | K | 1 | 1 (2007) | |
| Christopherson, Jim | HB | 3 | 1 (1964) | |
| Ciotti, Nilo | QB | 4 | 1 (1948) | |
| Circelli, Joe | OL | 2 | 1 (2015) | |
| Clack, Darryl | RB | 4 | 1 (1991) | |
| Clancy, Paul | E | 6 | 1 (1934) | |
| Claridge, Bruce | E | 9 | 1 (1962) | BC, CGY, EDM |
| Clark, Bill | HB | 1 | 1 (1955) | |
| Clark, Bob “Squares” | QB | 6 | 1 (1934) | |
| Clark, Bruce | DT | 32 | 2 (1980–1981) | |
| Clark, Gene | G | 20 | 2 (1977–1978) | |
| Clark, Gail | LB | 5 | 1 (1976) | HAM |
| Clark, John | G | 1 | 1 (1938) | |
| Clark, Ken | P | 11 | 1 (1978) | HAM, OTT, SSK |
| Clark, Morgan | E | 7 | 1 (1959) | CGY |
| Clark, Reggie | LB | 2 | 1 (1993) | |
| Clark, Dick | E, HB | 3 | 1 (1959) | CGY |
| Clark, Robert | WR | 14 | 1 (1993) | BAL |
| Clarke, Delroy | CB | 28 | 3 (2008–2010) | EDM |
| Clarke, Richard | WR | 9 | 1 (2000) | |
| Clash, Darnell | DB | 16 | 1 (1987) | BC |
| Clatney, Paul | LB | 4 | 1 (1994) | CGY, OTT, WPG |
| Clay, Dennis | DB | 36 | 3 (1984–1986) | OTT |
| Clayton, L.J. Jr. | DB | 18 | 2 (1975–1976) | |
| Clement, Nick | DB | 5 | 1 (2011) | |
| Clements, Jimmy | LB | 5 | 1 (1999) | |
| Clemons, Michael “Pinball” | RB | 185 | 12 (1989–2000) | |
| Climie, Jock | SB, WR | 15 | 2 (1990, 1995) | MTL, OTT |
| Cloutier, Tom | E | 11 | 1 (1963) | MTL |
| Cobb, Glenn | LB | 2 | 1 (1990) | |
| Cody, Edward “Catfoot” | HB | 2 | 1 (1951) | |
| Cody, Mac | WR | 1 | 1 (2002) | BRM, HAM, MTL, OTT |
| Coffey, Tommy Joe | E, K | 13 | 1 (1973) | EDM, HAM |
| Cofield, Tim | DE | 13 | 1 (1996) | CGY, HAM, MPH |
| Coflin, John | C, G | 21 | 2 (1990–1991) | BC, CGY, OTT |
| Coflin, Mark | G | 13 | 1 (1980) | EDM, HAM |
| Cohen, Joseph | DT | 5 | 1 (2012) | |
| Colclough, Ricardo | DB | 9 | 1 (2013) | EDM, HAM |
| Coleman, Pat | WR | 3 | 1 (1995) | |
| Collaros, Zach | QB | 22 | 2 (2012–2013) | HAM, SSK |
| Collins, Brett | LB | 5 | 1 (1995) | |
| Collins, Merv | G | 23 | 2 (1953–1954) | EDM, HAM, OTT |
| Colville, Bruce | E | 3 | 1 (1935) | |
| Colvin, Sonny | HB | 2 | 1 (1948) | HAM |
| Colwell, Phil | RB | 3 | 1 (1981) | HAM |
| Compton, Jerry | DB | 3 | 1 (1981) | |
| Congemi, John | QB | 72 | 5 (1987–1990, 1992) | BAL, OTT |
| Connelly, Joe | HB | 6 | 1 (1936) | |
| Connor, Ted | T | 1 | 1 (1954) | |
| Conquergood, Howie | G, T | 25 | 4 (1934–1937) | |
| Cook, Doug | C | 11 | 1 (1948) | SSK |
| Cook, Lewis | DB | 2 | 1 (1977) | HAM, MTL, SSK |
| Cook, Terrence | DL | 1 | 1 (1998) | |
| Cooke, George | HB | 2 | 1 (1950) | |
| Cooley, Anthony | WR | 2 | 1 (1992) | |
| Coombs, Anthony | RB, SB, WR | 53 | 5 (2014–2018) | |
| Cooper, Jim | OL | 9 | 1 (2000) | EDM, SSK |
| Cooper, Markeith | WR | 4 | 1 (2002) | |
| Cooper, Billy | HB | 13 | 1 (1974) | EDM, OTT, WPG |
| Copeland, Jim | DB | 34 | 4 (1965–1968) | MTL, SSK |
| Copeland, Jeremaine | WR | 32 | 2 (2010–2011) | CGY, MTL |
| Copeland, Royal | E, HB | 111 | 10 (1945–1949, 1952–1956) | CGY |
| Copeland, Russell | WR | 1 | 1 (2001) | |
| Corbett, Billy | T | 4 | 1 (1974) | |
| Corbin, Ken | LB | 4 | 1 (1968) | |
| Corley, Dave | HB | 3 | 1 (1965) | |
| Corrigall, Jim | DE, DT | 146 | 12 (1970–1981) | |
| Cosentino, Frank | QB | 14 | 1 (1969) | EDM, HAM |
| Cosgrove, Bob | T | 7 | 1 (1949) | CGYB |
| Costa, Dave | OL, T | 50 | 4 (2004–2007) | CGY |
| Coughman, Edawn | OL | 9 | 1 (2011) | |
| Coulter, Bobby | K, QB | 12 | 2 (1936, 1940) | |
| Coulter, Carl | C, G | 31 | 2 (1994–1995) | BC, HAM, OTT, SSK |
| Counts, Johnny | HB | 2 | 1 (1966) | HAM |
| Courtney, Ted | G, T | 18 | 4 (1945–1948) | |
| Cousino, Brad | U | 4 | 1 (1978) | |
| Covington, Anthony | DB | 3 | 1 (2018) | |
| Cowan, Tim | QB | 9 | 1 (1986) | BC |
| Cowart, Larry | C | 16 | 2 (1958–1959) | |
| Cowins, Ben | RB | 3 | 1 (1980) | |
| Cox, Martin | WR | 15 | 2 (1981–1982) | OTT, WPG |
| Cox, Rakim | DL | 2 | 1 (2018) | EDM, SSK |
| Cox, Ron | E | 5 | 1 (1955) | |
| Cox, Steve | SB, WR | 20 | 3 (1984–1986) | |
| Coyle, Ross | E | 13 | 1 (1959) | CGY |
| Crafts, Jerry | LB | 17 | 2 (2000–2001) | HAM, MTL |
| Craig, Paco | WR | 1 | 1 (1989) | |
| Cranmer, Dave | HB | 22 | 2 (1971–1972) | BC, CGY, HAM |
| Cranmer, Paul | SB | 2 | 1 (1994) | SSK |
| Crawford, Bryan | RB | 112 | 7 (2005–2011) | |
| Crawford, Larry | DB | 4 | 1 (1989) | BC |
| Crespina, Keita | SB | 16 | 1 (1994) | HAM |
| Crifo, Rob | SB | 18 | 2 (1994–1995) | HAM, OTT, SSK, WPG |
| Crncich, Johnny | G, T | 1 | 1 (1946) | MTL |
| Croonen, Jeff | LB | 7 | 2 (1992–1993) | HAM, WPG |
| Cross, Billy | HB | 13 | 1 (1954) | |
| Cross, Declan | FB, RB | 54 | 3 (2016–2018) | |
| Crouch, Eric | QB | 7 | 2 (2006–2007) | |
| Crowe, Don | HB, P | 4 | 1 (1949) | OTT |
| Crumb, Mike | DB | 47 | 3 (2003–2005) | BC |
| Cudney, Tom | WR | 1 | 1 (1981) | WPG |
| Culbert, Major | LB | 3 | 1 (2013) | SSK |
| Cummings, Euclid | DL, DT | 19 | 2 (2014–2015) | EDM, WPG |
| Cummings, Kevin | RB | 10 | 2 (1987–1988) | |
| Cummins, Jeff | DT | 17 | 1 (1995) | HAM, LV, OTT |
| Cuncic, Wayne | G | 31 | 2 (1974–1975) | CGY |
| Cunningham, Chris | WR | 7 | 1 (2004) | |
| Cunningham, Jimmy “The Jet” | WR | 22 | 2 (1996, 2002) | BC |
| Cureton, Hardiman | C, G | 14 | 1 (1956) | HAM, OTT |
| Curl, Ron | G | 4 | 2 (1973–1974) | |
| Currington, Bobby | HB | 2 | 1 (1965) | |
| Curry, James | DL | 31 | 3 (1983–1985) | BC, OTT, SSK |
| Curry, Walter | DT | 13 | 2 (2008–2009) | EDM |
| Curtin, Bob | G | 6 | 1 (1945) | |
| Curtis, Ernest “Bucky” | E | 25 | 2 (1955–1956) | |
| Curtis, Ulysses “Crazy Legs” | HB | 58 | 5 (1950–1954) | |
| Cutler, Wes | E | 37 | 6 (1933–1938) | |
| Cvijanovich, Sam | LB | 43 | 3 (1974–1976) | BC, OTT |
| “C” player count: 178 | ||||