Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| Gable, C.J. Jr. | RB | 20 | 2 (2017–2018) | HAM |
| Gaertner, Jordan | SB | 32 | 2 (1990–1991) | |
| Gainer, Bruce | LB | 1 | 1 (1971) | SSK |
| Gaines, Darryl | DB | 1 | 1 (1988) | |
| Gallis, B.J. | LB | 8 | 1 (1999) | BC |
| Gamble, R.C. Jr. | RB | 3 | 1 (1970) | SSK |
| Garrett, Shannon | DB, LB | 147 | 9 (2000–2008) | SSK, WPG |
| Gascon-Nadon, Arnaud | DL | 7 | 1 (2018) | HAM, OTT |
| Gass, A.J. | DL, LB | 130 | 10 (1998–2007) | |
| Gasser, Dave | LB | 91 | 6 (1967–1972) | |
| Gay, Tommy | DT | 6 | 1 (1972) | |
| Gaylor, Trevor | WR | 41 | 4 (2004–2007) | |
| Geisthardt, Ron | U | 6 | 1 (1950) | |
| Gelhaye, Gordon | K, T | 19 | 2 (1938–1939) | CGYB, VANG |
| Genthner, Charlie | T | 2 | 1 (1953) | |
| George, Chris | WR | 3 | 1 (1995) | HAM |
| George, Jeff | DB | 8 | 1 (1986) | MTL |
| Gergely, Larry | U | 1 | 1 (1964) | |
| Gerhart, Tommy | LB | 1 | 1 (1998) | HAM, SA, SAC |
| Germany, Jim | RB | 92 | 7 (1977–1983) | |
| Gesse, Joash | LB | 19 | 2 (2013–2014) | BC |
| Getty, Don Sr. | QB | 140 | 10 (1955–1963, 1965) | |
| Getzlaf, Chris | SB, WR | 26 | 2 (2016–2017) | HAM, SSK |
| Giguére, Samuel | WR | 13 | 1 (2018) | HAM, MTL |
| Girard, Philippe | DB | 43 | 4 (1998–2001) | MTL |
| Glantz, Don | G, T | 15 | 1 (1955) | |
| Glatt, Javier | LB | 18 | 1 (2010) | BC |
| Glenn, Kevin | QB | 18 | 1 (2018) | BC, CGY, HAM, MTL, SSK, WPG |
| Glover, Richard | DL | 5 | 1 (1994) | SSK |
| Goff, Jeff | LB | 1 | 1 (1983) | |
| Gold, Mike | T | 4 | 1 (1969) | |
| Goloubef, Dmitri | E | 28 | 2 (1949–1950) | |
| Gonnerman, Darwin | FB | 2 | 1 (1970) | OTT, WPG |
| Gooch, Keith | DB | 18 | 1 (1990) | BC |
| Goods, Bennie | DT, LB | 135 | 9 (1990–1998) | WPG |
| Goods, Bill | FB | 2 | 1 (1969) | CGY, SSK |
| Gordon, Lawrence | DB | 16 | 1 (2010) | HAM |
| Gordon, Bob | WR | 18 | 1 (1997) | BC, OTT, TOR, WPG |
| Gordon, Scott | DB | 7 | 1 (2009) | HAM, SSK |
| Gosich, Pete | G | 13 | 1 (1952) | OTT |
| Goss, Jason | CB, DB | 69 | 4 (2007–2010) | HAM |
| Gough, John | E | 17 | 3 (1952–1954) | |
| Grant, Robert | DB | 34 | 2 (2003–2004) | OTT |
| Gray, Ed | E, G, T | 85 | 6 (1957–1962) | |
| Greaves, Chris | LG, RG | 21 | 2 (2015–2016) | BC, MTL, WPG |
| Grecni, Dick | C, G | 3 | 1 (1962) | |
| Green, Bruce | LB | 6 | 2 (1986–1987) | CGY, OTT |
| Green, Chris | OL | 26 | 2 (1995–1996) | TOR |
| Green, Skyler | WR | 4 | 2 (2009–2010) | |
| Green, Tanner | RB | 8 | 1 (2018) | |
| Greene, Nealon | QB | 51 | 3 (1999–2001) | MTL, SSK, TOR |
| Greenlee, Fritz | LB | 1 | 1 (1970) | MTL |
| Greenwood, Cory | LB | 0 | 1 (2017) | CGY, TOR |
| Greiner, John | E | 3 | 1 (1965) | |
| Grice-Mullen, Ryan | WR | 1 | 1 (2011) | BC, SSK |
| Griffin, Jerry | LB | 92 | 7 (1967–1973) | SSK |
| Griffin, Malikia | DB | 3 | 1 (1998) | |
| Grigsby, Nic | RB | 0 | 1 (2015) | HAM, OTT, WPG |
| Grimsrud, Lloyd | DT | 1 | 1 (1977) | HAM, MTL, WPG |
| Groenewegen, Leo | G, OL | 162 | 10 (1994–2003) | BC, OTT |
| Groulx, Danny | LG, OL | 17 | 3 (2015–2017) | |
| Grymes, Aaron | DB, DHB | 66 | 5 (2013–2015, 2017–2018) | |
| Guillory, Brandon | DE, LB | 14 | 3 (2006–2008) | |
| Guyton, AJ | SB | 14 | 1 (2014) | |
| Gwinn, Ross | T | 9 | 1 (1971) | |
| “G” player count: 65 | ||||