Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| Dada, Wale | DB | 3 | 1 (2008) | |
| Dailey, John | LB | 9 | 1 (1985) | |
| Dales, Burke | P | 9 | 2 (2012–2013) | CGY, MTL |
| Dalton, Antico | LB | 34 | 3 (2005–2007) | |
| Daniels, Alex | DL | 3 | 1 (2012) | |
| Daniels, Shawn | FB | 33 | 2 (2000–2001) | CGY, OTT, SSK, TOR |
| Darilek, Trey | OL | 5 | 1 (2007) | |
| Davidson, Rob | DT | 44 | 3 (1990–1992) | WPG |
| Davis, C.J. | WR | 13 | 2 (1995–1996) | |
| Davis, Jim Jr. | DL | 14 | 1 (2008) | CGY |
| Davis, John | LB | 5 | 1 (1992) | |
| Davis, Rod | LB | 41 | 3 (2009–2011) | MTL |
| Davis, Torrey | DL | 0 | 1 (2015) | CGY, HAM |
| Davis, Troy | RB | 20 | 2 (2005–2006) | HAM, TOR |
| Davis, Wendell | FB | 11 | 1 (2002) | |
| Dawson, Skye | WR | 3 | 1 (2015) | CGY |
| Dean, Bob | K, T | 40 | 3 (1954–1956) | MTL |
| DeBrueys, Mark | TE | 15 | 1 (1982) | BC |
| Deese, Toby | T | 33 | 3 (1960–1962) | |
| Deibert, Scott | SB | 34 | 2 (1998–1999) | CGY, WPG |
| Delahunt, John | RB | 1 | 1 (2017) | HAM, OTT |
| Delaney, Akaba | DL | 4 | 1 (1996) | BRM |
| deLeeuw, Marcel | FB | 19 | 2 (1964–1965) | OTT |
| DeMarco, Mario | G | 27 | 2 (1951–1952) | SSK |
| DeMarco, Thomas | QB | 1 | 1 (2016) | BC, OTT |
| Denis, Patrice | LB | 48 | 3 (1997–1999) | |
| Derks, Mike | T | 6 | 1 (1991) | HAM |
| Dermer, Henry “Hank” | C | 23 | 2 (1950–1951) | CGY |
| Dermott, Blake | C, G, OL, T | 213 | 14 (1983–1996) | |
| Dersch, Doug | G, LB | 30 | 2 (1968, 1970) | HAM, MTL, TOR |
| Deslauriers, Laurent | DB | 41 | 3 (1984–1986) | TOR |
| Devine, Noel | RB | 1 | 1 (2014) | MTL |
| Dickson, Bruce | LB | 87 | 5 (1993–1997) | BC, MTL, TOR |
| Diedrick, Dahrran | RB | 10 | 2 (2005–2006) | HAM, MTL |
| Dixon, Ahmad | DB | 1 | 1 (2017) | |
| Dixon, Gerald | CB, FB | 28 | 2 (2005–2006) | |
| Dixon, Ralph | DB | 9 | 2 (1982, 1984) | OTT, TOR |
| Dixon, Tom | K | 39 | 3 (1985–1987) | OTT |
| Dlugos, John | T | 36 | 3 (1949–1951) | |
| Dobbins, Herbie | G | 16 | 1 (1977) | |
| Doe, Kenzel | R | 13 | 1 (2016) | |
| Doering, Harry | DE | 3 | 1 (1983) | CGY |
| Doggett, Derrick | LB | 4 | 1 (2008) | WPG |
| Dorsey, Dean | K | 6 | 1 (1991) | OTT, TOR |
| Dossous, Yves | LB | 17 | 1 (2001) | |
| Dowdell, Marcus | FB | 5 | 1 (1998) | CGY, SAC, WPG |
| Downs, Bobby | G | 4 | 1 (1952) | |
| Draheim, Tommie | OL | 4 | 1 (2018) | BC, OTT |
| Drew, Randee | DB | 15 | 2 (2009–2010) | MTL |
| Dublanko, Curtis | LB | 3 | 1 (2014) | MTL |
| Dubuc, Deitan | DB, FB | 28 | 2 (2005–2006) | |
| Dubuisson, Mike | DB, S | 53 | 3 (2014–2016) | SSK |
| DuMaresq, Mike | DT, G, OL, T | 70 | 5 (1990–1994) | TOR |
| Duncalfe, Don | T | 41 | 4 (1959–1962) | |
| Dundas, Ron | E | 9 | 1 (1961) | SSK |
| Dunigan, Matt | QB | 74 | 5 (1983–1987) | BC, BRM, HAM, TOR, WPG |
| Dunn, Fred | E, HB | 26 | 2 (1970–1971) | |
| Dunn, Kasey | WR | 9 | 2 (1992–1993) | BC |
| Dunsworth, Brian “Doc” | HB | 25 | 2 (1949–1950) | |
| Dupuis, Alexandre | FB | 25 | 2 (2017–2018) | TOR |
| Dupuis, Dick | DB | 120 | 9 (1968–1976) | CGY |
| Durden, Mike | DB | 7 | 2 (1983–1984) | |
| Durden, Reggie | DB | 6 | 1 (2006) | MTL |
| Durno, Don | K, T | 14 | 1 (1950) | HAM, MTL, TOR, WRCAFB |
| Duval, Damon | K, P | 18 | 1 (2011) | MTL |
| Dye, Nat | E, G, T | 77 | 6 (1959–1964) | SSK |
| Dye, Pat | E, HB | 32 | 2 (1961–1962) | |
| “D” player count: 67 | ||||