or
Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| D'Agostino, Frank | T | 2 | 1 (1957) | |
| D'Aguilar, Ben | DL | 6 | 1 (2017) | CGY |
| Dahl, Lesley | HB | 2 | 1 (1940) | |
| Daley, Tommy | HB | 6 | 1 (1937) | OTT |
| Daly, Mike | CB, DB | 89 | 7 (2014–2019, 2021) | |
| Damiano, Bill | E | 12 | 1 (1949) | HAMWC |
| Danjean, Ernie | G | 16 | 2 (1959–1960) | CGY |
| Danychuk, Bill | G | 145 | 11 (1965–1975) | |
| Darch, Art | G | 50 | 6 (1952–1957) | TOR |
| Datrice, Jim | RB | 4 | 1 (1975) | |
| Davidson, Linden | DL, DT | 18 | 2 (1979–1980) | WPG |
| Davies, Doug | C, G, OL | 60 | 4 (1988, 1995–1997) | BC, CGY |
| Davis, Anthony | RB | 13 | 2 (2006–2007) | |
| Davis, Bruce | DL | 4 | 1 (2012) | |
| Davis, Chris | CB, DB | 14 | 2 (2016–2017) | |
| Davis, Chris | WR | 13 | 2 (2008–2009) | MTL, WPG |
| Davis, Emanuel | DB, DHB, S | 62 | 5 (2013–2017) | CGY |
| Davis, Ethan | DB | 2 | 1 (2017) | MTL |
| Davis, Gerald | OL | 6 | 1 (2008) | |
| Davis, Ja'Gared | DL | 23 | 2 (2019, 2021) | CGY |
| Davis, Jerome | OT | 11 | 1 (2007) | CGY, TOR |
| Davis, Jack | E, G | 8 | 2 (1957–1958) | |
| Davis, Larry | WR | 6 | 1 (2003) | |
| Davis, Marvin | DE | 1 | 1 (1978) | MTL, WPG |
| Davis, Roy | LB | 6 | 2 (1968–1969) | |
| Davis, Terrell | LB | 51 | 3 (2016–2018) | |
| Davis, Torrey | DL, DT | 19 | 3 (2012–2014) | CGY, EDM |
| Davis, Troy | RB | 75 | 5 (2001–2005) | EDM, TOR |
| Davis, Troy | DL | 0 | 1 (2015) | TOR |
| Davis, Tyree | DB | 10 | 1 (2003) | CGY, MTL, TOR |
| Dawson, Bobby | DB, HB, QB | 76 | 7 (1953–1959) | |
| Dawson, Bobby | DB | 67 | 5 (1990–1994) | MPH, OTT |
| Day, Eric | G | 0 | 1 (1940) | |
| Deadey, Leo | E | 6 | 1 (1947) | TOR |
| Dean, David | DL | 12 | 1 (2019) | |
| Dean, Larry | LB | 54 | 3 (2016–2018) | EDM |
| DeAngelis, Sandro | K | 18 | 1 (2010) | CGY, MTL, SSK, WPG |
| Dekker, Paul | E | 90 | 7 (1956–1962) | |
| Delahunt, John | FB | 12 | 1 (2013) | EDM, OTT |
| Delgardo, Sir James Jr. | DB | 8 | 1 (2007) | |
| Dell, Isaac | FB | 9 | 1 (2014) | |
| Dellerba, Spiro | HB | 7 | 1 (1946) | |
| De Marchi, Bryan | DB | 8 | 1 (1970) | |
| Dempsey, Frank | C, G | 22 | 2 (1954–1955) | OTT |
| Denman, Alex | G, T | 23 | 4 (1930–1933) | |
| Dennis, Jerome | DB | 20 | 2 (2010–2011) | BC |
| Dennis, Mark | LB | 37 | 4 (1990–1993) | |
| DeNobile, Geno | C, G | 102 | 9 (1956–1964) | |
| Denson, Brandon | LB | 4 | 1 (2011) | MTL |
| DeRatt, Jimmy Jr. | DB | 7 | 1 (1976) | TOR |
| Derks, Mike | C, T | 55 | 6 (1985–1990) | EDM |
| Dersch, Doug | LB | 18 | 2 (1971–1972) | EDM, MTL, TOR |
| DeSantis, Dan | HB | 10 | 1 (1946) | |
| Dewit, Mark | OL | 9 | 2 (2010–2011) | CGY, TOR |
| Dicken, Billy | QB | 12 | 1 (2000) | |
| Dickerson, Kori | DE, WR | 23 | 2 (2007–2008) | CGY |
| Diedrick, Dahrran | RB | 9 | 1 (2013) | EDM, MTL |
| DiFrancesco, Danny | E | 23 | 3 (1947–1949) | HAMWC |
| DiFrancesco, Louie | C, G, T | 59 | 7 (1947–1953) | |
| Dile, Marc | OL, RT | 28 | 4 (2012–2015) | |
| Dillon, Ray Don | HB | 8 | 1 (1952) | WPG |
| Dillon, Todd | QB | 90 | 6 (1989–1994) | OTT |
| Dimmick, Tom | C | 3 | 1 (1957) | |
| Dinnall, Dave | RB, SB | 34 | 3 (1992–1994) | OTT, SSK |
| DiPietro, Rocky | SB, TE | 204 | 14 (1978–1991) | |
| Diston, Jason | WR | 2 | 1 (2013) | |
| Dittman, Seth | T | 64 | 4 (1998–2001) | CGY, OTT |
| Dixon, David | LB | 5 | 1 (2006) | |
| Dixon, Titus | WR | 2 | 1 (1994) | SA, TOR |
| Dobbs, Glenn Jr. | P, QB | 1 | 1 (1954) | SSK |
| Doehla, George | DL | 2 | 1 (1979) | |
| Doll, Tanner | LB | 4 | 1 (2018) | BC, OTT |
| Domagala, Michael | K | 5 | 1 (2021) | |
| Dombrowski, Ken | DB | 3 | 1 (1977) | CGY |
| Donald, Bud | T | 12 | 2 (1939–1940) | HAMWC |
| Donaldson, Gene | G | 1 | 1 (1967) | TOR |
| Donaldson, Gene | T | 13 | 1 (1956) | |
| Donley, Pat | DE | 5 | 1 (1977) | |
| Donnelly, Brian | DB | 7 | 1 (1974) | BC, SSK |
| Donnelly, Ryan | OL | 105 | 6 (2002–2007) | WPG |
| Dorsey, Larry | DB | 7 | 1 (1979) | |
| Dosant, Al | DB | 16 | 2 (1979–1980) | MTL, OTT, SSK, TOR |
| Doss, Billy James | DE | 16 | 2 (1969–1970) | MTL |
| Doughlin, Tristan | DB | 2 | 1 (2017) | SSK |
| Douglas, David | DT | 1 | 1 (1975) | |
| Douglas, Elroy | DB | 4 | 1 (2016) | |
| Douglas, Scott | G, T | 70 | 4 (1991–1994) | OTT, TOR |
| Douglas, Bill | HB | 6 | 1 (1945) | BB, OAK |
| Dubinetz, Greg | DL | 1 | 1 (1980) | TOR |
| Dublinski, Tom Jr. | QB | 15 | 2 (1959, 1961) | TOR |
| Dubuisson-Lebon, Philippe | LB | 1 | 1 (2013) | WPG |
| Duda, Paul | HB | 1 | 1 (1965) | |
| Dulmage, Dan | DT | 30 | 2 (1973–1974) | |
| Dunbar, Steven Jr. | WR | 5 | 1 (2021) | |
| Dunbrack, Roger | DL | 39 | 3 (2005–2007) | OTT, TOR |
| Dunigan, Matt | QB | 6 | 1 (1996) | BC, BRM, EDM, TOR, WPG |
| Dunlap, Jake | G, T | 7 | 1 (1952) | OTT, TOR |
| Dunn, Jimmy “Red” | C, G | 33 | 6 (1933–1935, 1937–1939) | OTT |
| Durno, Don | K, T | 1 | 1 (1952) | EDM, MTL, OAK, TOR, WRCAFB |
| Dyakowski, Peter | LG, OL | 148 | 10 (2007–2016) | SSK |
| “D” player count: 100 | ||||