Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| Jackson, Alfred Jr. | WR | 10 | 1 (2003) | BC, WPG |
| Jackson, Chris | WR | 1 | 1 (2007) | CGY |
| Jackson, Ed | LB | 5 | 1 (1982) | |
| Jackson, Jack Jr. | WR | 3 | 1 (1997) | |
| Jackson, Enis | DB | 5 | 1 (1993) | BC, EDM |
| Jackson, Janzen | DB | 5 | 1 (2013) | |
| Jackson, Jarious | QB | 18 | 1 (2012) | BC |
| Jackson, John Henry | QB | 1 | 1 (1961) | |
| Jackson, Joseph | LB | 7 | 1 (2001) | |
| Jackson, Mark | QB | 32 | 2 (1979–1980) | MTL, WPG |
| Jackson, Martese | RB | 27 | 2 (2017–2018) | EDM, MTL |
| Jackson, Noah | G | 44 | 3 (1972–1974) | |
| Jackson, Pat | WR | 5 | 1 (1993) | |
| Jackson, Stanley | QB | 17 | 2 (2001–2002) | MTL, WPG |
| Jackson, Tim | LB | 2 | 1 (1994) | HAM |
| Jacobs, Al | QB | 4 | 1 (1946) | |
| Jacobs, Pete | G, T | 0 | 1 (1947) | |
| January, Glenn Jr. | OT | 13 | 1 (2007) | SSK, WPG |
| Jarvis, Johnny | HB | 0 | 1 (1945) | |
| Jeffers, Boley | HB | 3 | 1 (1936) | HAM |
| Jefferson, David Jr. | LB | 1 | 1 (1982) | |
| Jemison, Thad | WR | 5 | 1 (1985) | OTT |
| Jenkins, James | RB | 3 | 1 (2000) | |
| Jenkins, Jason | DL | 3 | 1 (2000) | |
| Jenkins, Mike | RB | 49 | 3 (2000–2001, 2003) | EDM, MTL |
| Jennings, Willie | DL | 4 | 1 (1995) | |
| Jewett, Bob | E | 9 | 2 (1961–1962) | |
| Joachim, Steve | QB | 5 | 1 (1975) | |
| Joe, Leon | LB | 2 | 1 (2010) | MTL |
| Johansen, Tom | K | 6 | 1 (1969) | |
| Johns, Tony | RB | 17 | 1 (1987) | MTL, WPG |
| Johnson, Andre | DB | 2 | 1 (1977) | CGY |
| Johnson, Art | HB | 32 | 3 (1961–1963) | CGY, EDM |
| Johnson, Bethel Jr. | WR | 7 | 1 (2008) | |
| Johnson, Bret | QB | 18 | 1 (1993) | |
| Johnson, Damian | DB | 2 | 1 (2001) | |
| Johnson, Delano | DL, DT | 12 | 2 (2014–2015) | HAM |
| Johnson, Dennis | DT, TE | 3 | 2 (1979–1980) | |
| Johnson, Ed | U | 1 | 1 (1967) | |
| Johnson, Eddie | P | 2 | 1 (2009) | SSK |
| Johnson, Eric | LB | 24 | 2 (1997–1998) | WPG |
| Johnson, Jeff | FB, RB | 198 | 12 (2002–2013) | HAM |
| Johnson, Jeremiah | RB | 5 | 1 (2014) | BC, OTT |
| Johnson, Johnny | HB | 4 | 1 (1930) | |
| Johnson, Joe | DB | 2 | 1 (1994) | SAC |
| Johnson, Kierrie | R | 0 | 1 (2015) | BC, OTT, SSK |
| Johnson, Leonard | DT | 13 | 2 (1991–1992) | EDM, LV, OTT, WPG |
| Johnson, Juan | RB | 1 | 1 (2002) | BC |
| Johnson, Orhian | CB, DB, LB | 6 | 2 (2013–2014) | |
| Johnson, Pat | WR | 6 | 1 (2007) | |
| Johnson, Riall | DE | 60 | 4 (2005–2008) | MTL, WPG |
| Johnson, Rick | QB | 6 | 1 (1989) | CGY |
| Johnson, Rishaw | RT | 1 | 1 (2015) | |
| Johnson, Rob | WR | 0 | 1 (2004) | CGY |
| Johnson, Sam III | DB | 3 | 1 (1982) | |
| Johnson, Stan | WR | 4 | 1 (1987) | |
| Johnson, Steve | DB | 8 | 1 (1985) | SSK |
| Johnson, Trumaine | WR | 9 | 2 (1990–1991) | |
| Johnson, Bill | E | 1 | 1 (1965) | |
| Joiner, Ken | WR | 26 | 2 (1986–1987) | |
| Jokanovich, Roy | G, T | 26 | 2 (1960–1961) | CGY |
| Jonas, Don | QB | 14 | 1 (1970) | HAM, WPG |
| Jones, Andrew | OL | 19 | 2 (2012–2013) | BC, EDM, SSK |
| Jones, Brian | R, WR | 24 | 3 (2016–2018) | SSK |
| Jones, Greg | LB | 30 | 2 (2014–2015) | OTT, SSK |
| Jones, June III | QB | 1 | 1 (1982) | |
| Jones, Kyle | LB | 23 | 3 (2009–2010, 2012) | BC, HAM, WPG |
| Jones, Marlon | DE, DL | 24 | 2 (1986–1987) | |
| Jones, Phil | DB | 32 | 2 (1980–1981) | EDM, MTL, OTT |
| Jones, Ray | HB | 1 | 1 (1966) | |
| Jones, Tom | T | 2 | 1 (1962) | OTT |
| Jones, Zack | DB | 4 | 1 (1981) | SSK |
| Jordan, Akeem | LB | 19 | 2 (2017–2018) | |
| Joseph, Darren | FB | 39 | 3 (1999–2001) | BC, MTL, OTT, SSK |
| Joseph, Kerry | QB | 36 | 2 (2008–2009) | EDM, OTT, SSK |
| Joseph, Sammy | CB | 9 | 2 (2009–2010) | |
| Josey, Henry | RB | 7 | 2 (2015–2016) | |
| Joslin, Jeff | QB | 3 | 1 (1986) | |
| Jovanovich, Mike | G, T | 24 | 2 (1994–1995) | HAM, MTL, OTT |
| Judges, Gord | DL, DT | 16 | 3 (1968, 1980–1981) | MTL |
| Jukes, Kyler | OL | 1 | 1 (2006) | HAM |
| Jurasin, Bobby | DE | 2 | 1 (1998) | SSK |
| Jyles, Steven | QB | 8 | 1 (2011) | EDM, SSK, WPG |
| “J” player count: 83 | ||||