or
Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| Labbett, Craig | TE | 14 | 2 (1979–1980) | MTL, TOR |
| Lacy, Ryan | DB | 1 | 1 (2013) | |
| Lalicich, George | G | 8 | 1 (1961) | |
| LaLonde, Roger | T | 3 | 1 (1967) | MTL |
| Lamar, Jason | LB | 31 | 2 (2001, 2004) | EDM, MTL |
| Lamar, Lindsey | RB, WR | 5 | 2 (2013–2014) | |
| Lamb, Mack | DB | 10 | 1 (1970) | BC |
| Lambert, Paul | OL | 36 | 2 (2001–2002) | MTL |
| Lambeth, Auburn | QB | 2 | 1 (1953) | |
| Lampman, Harry | E | 31 | 3 (1957–1959) | MTL, SSK |
| Lancaster, Sacha | DL | 1 | 1 (2008) | |
| Landry, Beau | LB | 36 | 3 (2014–2016) | CGY, SSK |
| Landry, Doug “Tank” | LB | 1 | 1 (1987) | BC, CGY, TOR |
| Lane, Dave | DB | 1 | 1 (1975) | |
| Lane, Greg | DB | 5 | 1 (1995) | |
| Lane, Ted | C | 5 | 1 (1939) | |
| Langa, Jay | DB, LB | 62 | 5 (2015–2019) | |
| Langner, Bill | T | 11 | 1 (1974) | TOR |
| Languay, Timmy | HB | 11 | 2 (1930–1931) | |
| Lankster, Ellis | DB | 1 | 1 (2010) | |
| LaPointe, Eric | RB | 15 | 1 (1999) | MTL, TOR |
| Larson, George | T | 11 | 2 (1935, 1947) | |
| Lasse, Dick | E | 2 | 1 (1963) | |
| Latimore, Marion | G | 17 | 2 (1974–1975) | CGY, SSK |
| Laughton, Mal | HB | 2 | 1 (1959) | SSK |
| Laurent, Ted | DL, DT | 102 | 7 (2014–2019, 2021) | EDM |
| Lauther, Brett | K | 4 | 1 (2013) | EDM, SSK |
| Law, Mike | DB | 2 | 1 (1967) | EDM, OTT, WPG |
| Law, (Unknown) | G, T | 16 | 3 (1936–1938) | |
| Lawrence, Desmond | DB | 6 | 1 (2021) | |
| Lawrence, Jeremy | DE | 4 | 1 (2005) | |
| Lawrence, Kendial | RB | 4 | 2 (2013, 2016) | EDM, SSK |
| Lawrence, Rashad | WR | 10 | 1 (2018) | |
| Lawrence, Simoni | LB | 122 | 8 (2013–2019, 2021) | EDM |
| Lawson, Gord | E, T | 12 | 1 (1950) | HAMWC |
| Lawson, Jerry | DB | 4 | 1 (1969) | |
| Leadlay, Frank “Pep” | HB, K | 2 | 1 (1930) | |
| Ledbetter, Cody | QB | 61 | 4 (1998–2001) | EDM |
| Lee, Harry | C | 2 | 1 (1957) | |
| Lee, Orville | RB | 18 | 1 (1992) | OTT, SSK, TOR |
| Lee, Terrance | DB | 3 | 1 (2011) | |
| Lee, Travis | DB | 6 | 1 (2016) | |
| Lee, Wayne | WR | 73 | 5 (1983–1987) | |
| LeFevour, Dan | QB | 43 | 3 (2012–2014) | MTL, TOR, WPG |
| LeHeup, John | DL | 1 | 1 (1976) | MTL, TOR |
| Lehne, Terry | DB, LB | 61 | 6 (1983–1988) | MTL, OTT, TOR |
| Lemmerman, Bruce | QB | 8 | 1 (1980) | EDM |
| Lenard, Al | HB, K | 10 | 2 (1940, 1945) | |
| Leonard, Richard | DB | 49 | 3 (2017–2019) | CGY |
| Levantis, Steve | G, T | 5 | 1 (1950) | TOR |
| Lewis, Dominic | DL | 9 | 1 (2008) | |
| Lewis, Garry Jr. | DB | 19 | 2 (1995–1996) | OTT |
| Lewis, Jeremy | RT | 39 | 3 (2014–2016) | MTL |
| Lewis, Johnny Jr. | DL | 6 | 2 (1987–1988) | OTT, TOR |
| Lewis, Leo III | RB | 1 | 1 (1980) | CGY |
| Lewis, Marcus | DL | 0 | 1 (2008) | |
| Lewis, Rich | LB | 1 | 1 (1977) | TOR |
| Lewis, Will | DB | 13 | 1 (1989) | MTL, OTT, WPG |
| Liggins, Granville | DT | 3 | 1 (1978) | CGY, TOR |
| Likely, William III | DB | 3 | 1 (2019) | TOR |
| Lincoln, Dewey | HB | 14 | 1 (1968) | |
| Lindsey, Kelvin | RB | 6 | 1 (1984) | |
| Linford, Paul | DL | 1 | 1 (1975) | |
| Lockington, Alec | QB | 14 | 1 (1973) | |
| Locklin, Billy Ray | DE | 81 | 6 (1965–1970) | MTL |
| Lofton, David | DB | 4 | 1 (2007) | |
| Logan, John “Tip” | E, K | 54 | 5 (1951–1955) | |
| Logan, Tony | WR | 3 | 1 (1991) | |
| Long, Khari | DL | 20 | 2 (2009–2010) | CGY |
| Long, Ted | SB, WR | 21 | 2 (1996–1997) | BRM, WPG |
| Loreno, Jimmy | HB | 6 | 1 (1950) | HAMWC |
| Lorenz, Tim | DE, DT | 58 | 4 (1988–1991) | BC |
| Loria, Frank | DB | 2 | 1 (1969) | |
| Loucks, Sam | FB, RB | 35 | 2 (1989–1990) | |
| Louderback, Tom | T | 5 | 1 (1955) | |
| Love, Reggie | DB | 11 | 1 (1998) | WPG |
| Lucas, David | WR | 13 | 1 (1992) | SA, SHR |
| Luft, Don | E | 5 | 1 (1956) | CGY |
| Lumsden, Jesse | RB | 30 | 4 (2005–2008) | CGY, EDM |
| Lumsden, Neil | RB | 26 | 2 (1978–1979) | EDM, TOR |
| Lunn, Harry | HB | 11 | 1 (1960) | OTT, SSK |
| Lyn, Keon | DB | 2 | 1 (2017) | BC |
| Lyszkiewicz, Leon | DL, DT | 35 | 3 (1984–1986) | EDM, SSK, TOR, WPG |
| “L” player count: 83 | ||||