| Name | Position | Regular GP | # of Seasons (Years) | Teams |
|---|---|---|---|---|
| LaBatte, Brendon | LG, OL | 175 | 11 (2008–2018) | SSK, WPG |
| Labbe, Pierre-Luc | LB | 104 | 6 (2008–2013) | WPG |
| Labbett, Craig | TE | 31 | 3 (1978–1980) | HAM, MTL, TOR |
| Labinjo, Mike | DE, DL | 44 | 4 (2007–2010) | CGY |
| LaBoy, Cliff | LB | 3 | 1 (1977) | OTT |
| Lacelle, Marc | RB | 28 | 2 (1981–1982) | MTL, MTL |
| Lacey, Deon | DE, LB | 54 | 3 (2014–2016) | EDM |
| Lackner, Ray | HB | 0 | 1 (1958) | BC |
| Lacombe, Brad | LB | 9 | 1 (1994) | LV |
| LaCoste, Paul | LB | 23 | 2 (1999–2000) | BC |
| Lacy, Ryan | DB | 1 | 1 (2013) | HAM |
| Ladler, Kenny | LB | 34 | 2 (2016–2017) | EDM |
| LaFleur, Bill | P | 3 | 1 (2001) | MTL |
| LaFrance, Kienan | RB | 69 | 5 (2015–2019) | OTT, SSK, WPG |
| LaFrance, Royce | DL | 1 | 1 (2017) | SSK |
| LaGrone, John III | DT | 125 | 8 (1967–1974) | EDM |
| LaHood, Mike | G | 21 | 2 (1973–1974) | BC |
| Laing, Cleyon | DE, DL | 81 | 7 (2013–2019) | OTT, TOR |
| Laing, Trace | DL | 5 | 1 (1994) | TOR |
| Laird, Stu | DL, DT | 170 | 12 (1985–1996) | CGY |
| Lakusiak, Gene | HB | 104 | 8 (1967–1974) | OTT, WPG |
| Lalama, DJ | LB | 23 | 2 (2017, 2019) | MTL, WPG |
| Lalicich, George | G | 8 | 1 (1961) | HAM |
| LaLonde, Roger | T | 17 | 2 (1966–1967) | HAM, MTL |
| Lamar, Jason | LB | 33 | 3 (2001, 2004–2005) | EDM, HAM, MTL |
| Lamar, Lindsey | RB, WR | 5 | 2 (2013–2014) | HAM |
| Lamb, Jack | C, G, T | 50 | 6 (1958–1962, 1964) | CGY, EDM |
| Lamb, Mack | DB | 14 | 1 (1970) | BC, HAM |
| Lambert, Paul | OL | 164 | 10 (2001–2010) | HAM, MTL |
| Lambert, Willie | HB | 10 | 1 (1964) | MTL |
| Lambrecht, Mike | DT | 6 | 1 (1990) | OTT |
| Lambros, Matt | WR | 4 | 2 (2009, 2011) | MTL, TOR |
| Lambros, Mike | LB | 31 | 4 (1972–1975) | EDM |
| Lammle, Wayne | K | 71 | 7 (1992–1996, 1998–1999) | BC, OTT, SSK, TOR |
| Lamoureux, Blain | C, LB | 87 | 8 (1973–1975, 1977–1981) | CGY, SSK, TOR |
| Lampman, Harry | E | 24 | 3 (1958–1960) | HAM, MTL |
| Lamy, Michel | G, T | 109 | 8 (1989–1996) | MTL, OTT, SSK |
| Lancaster, Ron | QB | 287 | 19 (1960–1978) | OTT, SSK |
| Lancaster, Sacha | DL | 1 | 1 (2008) | HAM |
| Lance, Carlton | DB | 13 | 1 (1993) | SSK |
| Land, Mel | LB | 1 | 1 (1982) | TOR |
| Landon, Jonathan | C, OL | 53 | 3 (2004–2006) | TOR |
| Landry, Beau | LB | 37 | 4 (2014–2017) | CGY, HAM, SSK |
| Landry, Doug | LB | 56 | 4 (1987–1990) | BC, CGY, HAM, TOR |
| Landry, Ezra | WR | 28 | 3 (2004–2006) | MTL |
| Landry, Michael | DL | 4 | 2 (2009–2010) | CGY, WPG |
| Landry, Pierre | DB | 6 | 2 (1999–2000) | MTL |
| Lands, John | E | 4 | 1 (1960) | BC |
| Landy, Frank | DT | 112 | 8 (1973–1980) | BC, SSK, TOR |
| Lane, Darious | DB | 3 | 1 (2015) | BC |
| Lane, Dave | DB | 1 | 1 (1975) | HAM |
| Lane, Gary | QB | 7 | 1 (1970) | SSK |
| Lane, Greg | DB | 5 | 1 (1995) | HAM |
| Lane, Paul “Skip” Jr. | DB | 1 | 1 (1984) | OTT |
| Lang, Brandon | DE, DL | 28 | 3 (2012–2014) | EDM, OTT |
| Lang, Le-Lo | DB | 4 | 1 (1995) | MPH |
| Lang, Stu | WR | 122 | 8 (1974–1981) | EDM |
| Langa, Jay | DB, LB | 60 | 5 (2015–2019) | HAM |
| Langcaster, Ray | DB | 29 | 3 (1972–1974) | TOR |
| Langdon, Pat | OL | 3 | 1 (1985) | WPG |
| Langford, Harry | G | 16 | 1 (1958) | CGY |
| Langlais, William | FB, RB | 73 | 5 (2015–2019) | CGY |
| Langner, Bill | T | 16 | 1 (1974) | HAM, TOR |
| Lankford, Ryan | R, SB, WR | 35 | 5 (2015–2019) | BC, OTT, SSK, WPG |
| Lankster, Ellis | DB | 1 | 1 (2010) | HAM |
| LaPointe, Eric | FB, RB | 109 | 8 (1999–2006) | HAM, MTL, TOR |
| Lapostolle, Martin | DL | 12 | 2 (2005–2006) | WPG |
| Laputka, Tom | DE | 62 | 5 (1971–1973, 1975–1976) | EDM, OTT |
| Larkin, Joe | DB | 2 | 1 (1974) | BC |
| LaRose, J.R. | DB, S | 129 | 9 (2005–2008, 2010–2014) | BC, EDM |
| LaRose, Bob | WR | 111 | 7 (1970–1976) | WPG |
| LaRoue, Francis “Butch” | G, T | 38 | 3 (1963–1965) | TOR |
| Larry, Admiral Dewey Jr. | RB | 2 | 1 (1984) | OTT |
| Larscheid, Tom | HB | 20 | 2 (1962–1963) | BC |
| Larsen, Bob | DE | 2 | 1 (1975) | CGY |
| Larson, Lynn | G | 5 | 1 (1972) | BC |
| Lashuk, Mike | FB, HB, P | 80 | 6 (1958–1963) | EDM |
| Lasky, Frank | TE | 7 | 1 (1969) | MTL |
| Lasse, Dick | E | 2 | 1 (1963) | HAM |
| Lasseter, Bill | DB, FB | 110 | 7 (1963–1969) | BC |
| Laster, Art | T | 2 | 1 (1972) | OTT |
| Lathan, Greg | WR | 4 | 1 (1988) | OTT |
| Latimore, Marion | G | 51 | 4 (1972–1975) | CGY, HAM, SSK |
| Latourelle, Ron “Pepe” | DB, HB | 90 | 7 (1958–1964) | WPG |
| Latson, Lewann | WR | 2 | 1 (1994) | OTT |
| Latta, Willie | RB | 1 | 1 (1996) | SSK |
| Lattanzio, Ettore | DL | 54 | 5 (2015–2019) | OTT |
| Laughton, Mal | HB, QB | 3 | 2 (1958–1959) | HAM, SSK |
| Laurent, Julien | DL | 7 | 1 (2018) | BC |
| Laurent, Ted | DL, DT | 135 | 9 (2011–2019) | EDM, HAM |
| Lauther, Brett | K | 25 | 4 (2013, 2017–2019) | EDM, HAM, SSK |
| Lauzon-Séguin, Jason | LT, OL, RT | 54 | 4 (2016–2019) | OTT |
| Lavarias, Aaron | DE, DL, LB | 48 | 5 (2012–2016) | MTL |
| Lavens, Tim | TE | 5 | 1 (1967) | EDM |
| Lavergne, Damian | G | 0 | 1 (2006) | TOR |
| Lavertu, Pierre | C, OL, RG | 41 | 4 (2014–2017) | CGY |
| Lavoie, Karl | LG, OL | 1 | 2 (2015–2016) | CGY |
| Lavoie, Patrick | FB, RB, WR | 118 | 7 (2012–2018) | MTL, OTT, SSK |
| Lavorato, Pete | DB, LB | 132 | 10 (1975–1984) | BC, EDM, MTL |
| Law, Cordarro | DL | 40 | 6 (2012–2013, 2016–2019) | CGY |
| Law, Mike | DB | 91 | 7 (1967–1973) | EDM, HAM, OTT, WPG |
| Lawler, Kenny | WR | 7 | 1 (2019) | WPG |
| Lawlor, Quinn | OL | 0 | 1 (2015) | MTL |
| Lawrence, Alonzo | CB, DB, LB | 23 | 2 (2013–2014) | EDM, TOR |
| Lawrence, Jeremy | DE | 4 | 1 (2005) | HAM |
| Lawrence, Justin | OL | 15 | 2 (2018–2019) | CGY |
| Lawrence, Kendial | R, RB, SB | 50 | 5 (2013–2017) | EDM, HAM, SSK |
| Lawrence, Larry | QB | 32 | 3 (1970–1971, 1978) | CGY, EDM, MTL |
| Lawrence, Rashad | WR | 10 | 1 (2018) | HAM |
| Lawrence, Simoni | LB | 120 | 8 (2012–2019) | EDM, HAM |
| Lawson, Tony | DE | 28 | 3 (1983–1984, 1986) | MTL, TOR |
| Lawson, Hugh | DE | 2 | 1 (1993) | TOR |
| Lawson, Jerry | DB | 4 | 1 (1969) | HAM |
| Lawson, Michael | DL | 12 | 1 (1999) | SSK |
| Lawson, Shawn | DB | 2 | 1 (1995) | SHR |
| Laybourn, Greg | DB | 9 | 1 (2011) | MTL |
| Layton, Donnie | RB | 2 | 1 (1975) | EDM |
| Lazark, Bob | HB | 11 | 1 (1964) | WPG |
| Lazecki, Mike | K, P | 45 | 4 (1990–1993) | OTT, SSK |
| Lazeo, Rob | C, G, OL | 202 | 13 (1998–2010) | CGY, SSK, WPG |
| Lazetich, Peter | DE | 4 | 1 (1975) | CGY |
| Leach, Glen | DB | 9 | 2 (1976–1977) | BC, MTL |
| Leach, John | RB | 3 | 1 (1995) | BC |
| Leach, Scott | LB | 3 | 1 (1989) | BC |
| Leak, Chris | QB | 35 | 3 (2008–2010) | MTL |
| Leake, John “Buddy” Jr. | QB | 0 | 1 (1958) | WPG |
| Learn, Ed | DB, HB | 162 | 12 (1958–1969) | MTL, TOR |
| Leasy, Wesley | LB | 16 | 1 (1998) | WPG |
| Leatham, Larry | E | 13 | 1 (1977) | CGY |
| LeBlanc, Robert | WR | 22 | 2 (2005–2006) | EDM |
| LeBlanc, Bob | G | 43 | 4 (1961–1964) | MTL |
| Lecky, Scott | SB | 47 | 4 (1986–1989) | BC |
| LeClair, Jim | QB | 1 | 1 (1971) | MTL |
| Ledbetter, Cody | QB | 79 | 5 (1996, 1998–2001) | EDM, HAM |
| Ledbetter, Mark | DE, DL, LB | 54 | 3 (1993–1995) | BRM, SAC |
| Ledyard, Courtney | LB | 3 | 1 (2004) | MTL |
| Ledyard, Hal | QB | 86 | 6 (1958, 1961–1965) | OTT, SSK, WPG |
| Lee, David | DL | 45 | 3 (2012–2014) | SSK, TOR |
| Lee, Dave | DB | 3 | 1 (1973) | BC |
| Lee, Dwight | RB | 2 | 1 (1969) | MTL |
| Lee, Eric | DB | 11 | 1 (2003) | OTT |
| Lee, Jamall | RB | 32 | 3 (2009–2011) | BC |
| Lee, Jimmy | RB, WR | 5 | 2 (1995, 1997) | SA, TOR |
| Lee, James | OL | 1 | 1 (2013) | SSK |
| Lee, Jermaine | DE | 1 | 1 (2006) | EDM |
| Lee, Ken | LB | 3 | 1 (1973) | TOR |
| Lee, Lamar | DB | 2 | 1 (2005) | SSK |
| Lee, Marvin | G, T | 18 | 3 (1962–1964) | EDM, MTL, WPG |
| Lee, Mike | WR | 11 | 1 (1994) | EDM |
| Lee, Orville | RB | 74 | 6 (1988–1993) | HAM, OTT, SSK, TOR |
| Lee, Bob | T | 1 | 1 (1961) | CGY |
| Lee, Terrance | DB | 3 | 1 (2011) | HAM |
| Lee, T.J. III | DB, DHB | 71 | 6 (2014–2019) | BC |
| Lee, Tommy | QB | 4 | 1 (1963) | OTT |
| Lee, Travis | DB | 6 | 1 (2016) | HAM |
| Lee, Vad | QB | 3 | 1 (2016) | SSK |
| Lee, Wayne | WR | 73 | 5 (1983–1987) | HAM |
| Lee, Willie | DT | 1 | 1 (1979) | WPG |
| LeFall, Dwayne | DL | 7 | 1 (2005) | SSK |
| LeFebvre, Garry | FL, HB, P, WR | 136 | 11 (1966–1976) | EDM, MTL |
| LeFever, Greg | LB | 1 | 1 (2003) | MTL |
| LeFevour, Dan | QB | 72 | 6 (2012–2017) | HAM, MTL, TOR, WPG |
| LeFors, Stefan | QB | 45 | 3 (2007–2009) | EDM, WPG |
| Lefsrud, Kevin | OL | 109 | 7 (2000–2005, 2007) | EDM, MTL |
| Légaré, Étienne | DL | 54 | 5 (2009–2013) | CGY, EDM, TOR |
| Légaré, Simon | OL | 0 | 1 (2014) | MTL |
| Legault, Cameron | DE, DL, DT | 128 | 8 (1999–2006) | BC, CGY, OTT, WPG |
| LeGault, Len | DT, T | 123 | 8 (1958–1965) | SSK |
| Leggett, Maurice | DB, LB, S | 72 | 5 (2014–2018) | WPG |
| LeGree, Mark | DB, LB, S | 18 | 2 (2014–2015) | SSK |
| LeHeup, John | DL | 3 | 2 (1973, 1976) | HAM, MTL, TOR |
| Lehmann, Ken | G, LB, T | 107 | 9 (1964–1972) | BC, OTT |
| Lehne, Terry | DB, LB | 69 | 6 (1983–1988) | HAM, MTL, OTT, TOR |
| Leigh, Charles | RB | 5 | 1 (1970) | OTT |
| Lemmerman, Bruce | QB | 99 | 10 (1971–1980) | EDM, HAM |
| Lemon, Cleo Jr. | QB | 26 | 2 (2010–2011) | TOR |
| Lemon, Shawn | DE, DL | 98 | 9 (2011–2019) | BC, CGY, EDM, OTT, SSK, TOR |
| Lencz, Wally | HB | 13 | 2 (1958–1959) | MTL |
| Lenius, Brayden | WR | 5 | 1 (2019) | SSK |
| Lentz, Jack Jr. | DB | 9 | 1 (1969) | MTL |
| Leo, Jim | E | 17 | 2 (1963–1964) | TOR |
| Leonard, A.C. | DE, DL, R | 63 | 5 (2015–2019) | BC, OTT, SSK |
| Leonard, Adam | LB | 16 | 2 (2010–2011) | BC |
| Leonard, Kenton | DB | 110 | 7 (1991–1997) | CGY |
| Leonard, Richard | DB | 40 | 3 (2017–2019) | HAM |
| Leone, Richie | K, P | 62 | 4 (2015–2016, 2018–2019) | BC, OTT |
| Leonhard, Glenn | G | 143 | 10 (1977–1986) | BC |
| Leschuk, Terry | K, P | 7 | 2 (1983, 1985) | CGY, SSK |
| Lester, Brad | RB | 2 | 1 (2010) | EDM |
| Lester, Greg | WR | 2 | 1 (1994) | SSK |
| Lester, Marc | SB | 7 | 1 (2004) | TOR |
| Letcavits, Jim | E | 73 | 6 (1958–1963) | EDM, MTL |
| Leveille, Mike | WR | 27 | 2 (1971–1972) | BC |
| Levels, Patrick | DB, LB | 33 | 3 (2017–2019) | CGY, MTL |
| Levenseller, Mike | WR | 33 | 3 (1982–1984) | CGY, EDM |
| Levesque, Moe | G, T | 65 | 5 (1963–1967) | MTL, OTT, SSK |
| Levingston, Bashir | DB, WR | 78 | 6 (2002–2007) | MTL, TOR |
| Levingston, Lazarius | DL | 1 | 1 (2015) | BC |
| Levinsky, Fred | G, LB | 4 | 1 (1968) | WPG |
| Levy, Chuck | DB, RB | 26 | 2 (2000–2001) | BC, TOR |
| Levy, Darcey | WR | 3 | 1 (2004) | CGY, WPG |
| Levy, Nigel | WR | 1 | 1 (1993) | OTT |
| Lewis, Brent | LB | 24 | 3 (1989–1991) | OTT, TOR |
| Lewis, Chris | DB, RB | 20 | 2 (1997–1998) | BC, CGY |
| Lewis, Dave | HB | 30 | 3 (1967–1968, 1975) | MTL |
| Lewis, Derrick “Bo” | DB | 118 | 8 (1998–2005) | BC, TOR |
| Lewis, Dominic | DL | 9 | 1 (2008) | HAM |
| Lewis, Eugene | WR | 28 | 3 (2017–2019) | MTL |
| Lewis, Fred | DB | 7 | 1 (2001) | EDM |
| Lewis, Garry Jr. | DB | 38 | 3 (1994–1996) | HAM, OTT |
| Lewis, Gary | DL, DT | 154 | 10 (1985–1994) | OTT, SSK |
| Lewis, Javes Jr. | LB | 1 | 1 (2011) | TOR |
| Lewis, Jeremy | OL, RT | 42 | 4 (2014–2017) | HAM, MTL |
| Lewis, Johnny Jr. | DL, DT | 12 | 2 (1987–1988) | HAM, OTT, TOR |
| Lewis, Jonas | RB | 8 | 2 (2004–2005) | MTL |
| Lewis, Leo III | RB | 6 | 1 (1980) | CGY, HAM |
| Lewis, Leo Jr. | HB | 129 | 9 (1958–1966) | WPG |
| Lewis, LeQuan | DB | 1 | 1 (2014) | TOR |
| Lewis, Loyd | DE, DL, DT | 180 | 12 (1985–1996) | EDM, OTT, WPG |
| Lewis, Marc | WR | 45 | 3 (1986–1988) | CGY, OTT |
| Lewis, Marcus | DL | 0 | 1 (2008) | HAM |
| Lewis, Milo | DB | 38 | 3 (2002–2004) | CGY, WPG |
| Lewis, Monte | DL | 1 | 1 (2014) | OTT |
| Lewis, Nik | R, SB, WR | 226 | 14 (2004–2017) | CGY, MTL |
| Lewis, Pete | E, T | 15 | 1 (1964) | EDM, MTL |
| Lewis, Reggie | DL | 69 | 5 (1977–1981) | CGY, TOR |
| Lewis, Rich | LB | 36 | 4 (1976–1979) | HAM, TOR |
| Lewis, Kip | SB | 9 | 1 (1993) | TOR |
| Lewis, Sherman | DE, HB | 13 | 2 (1964–1965) | SSK, TOR |
| Lewis, Stan | DE | 1 | 1 (1977) | SSK |
| Lewis, Tahaun | DB | 5 | 1 (1993) | TOR |
| Lewis, Walter | QB | 11 | 1 (1986) | MTL |
| Lewis, Will | DB | 50 | 4 (1986–1989) | HAM, MTL, OTT, WPG |
| Lewis, Bill | T | 8 | 1 (1995) | MPH |
| Lezi, Gilles | FB | 59 | 4 (2004–2007) | CGY, EDM, OTT, WPG |
| Lide, William | T | 3 | 1 (1974) | CGY |
| Liebrecht, Dennis | HB | 23 | 3 (1965–1967) | WPG |
| Liebrock, Chuck | G | 140 | 10 (1968–1977) | TOR, WPG |
| Liggett, Bob | DT | 2 | 1 (1971) | BC |
| Liggins, Granville | DT, G | 139 | 11 (1968–1978) | CGY, HAM, TOR |
| Light, Bob | HB | 3 | 1 (1963) | SSK |
| Lighten, Desmund | DL | 2 | 1 (2012) | EDM |
| Likely, William III | DB | 7 | 2 (2018–2019) | HAM, TOR |
| Lincoln, Dewey | HB | 14 | 1 (1968) | HAM |
| Lindley, Ryan | QB | 18 | 1 (2017) | OTT |
| Lindsay, A.J. Jr. | DL | 1 | 1 (2007) | CGY |
| Lindsay, Tony | RB | 1 | 1 (1981) | TOR |
| Lindsey, Jim | QB | 59 | 4 (1971–1974) | CGY, TOR |
| Lindsey, Kelvin | RB | 6 | 1 (1984) | HAM |
| Lindstrom, Eric | LB | 1 | 1 (1992) | TOR |
| Lindstrom, Mike | WR | 6 | 1 (2007) | EDM |
| Linford, Paul | DL | 1 | 1 (1975) | HAM |
| Linnainmaa, Kimi | WR | 7 | 1 (2019) | TOR |
| Linne, Aubrey Jr. | E | 18 | 2 (1962–1963) | EDM, TOR |
| Linscomb, Eddie | RB | 6 | 2 (2004–2005) | BC |
| Linterman, Rudy | HB, RB | 157 | 10 (1968–1977) | CGY, TOR |
| Lipinski, Joel | DB | 9 | 1 (2009) | SSK |
| Lisbon, Don | HB | 33 | 3 (1966–1968) | EDM, MTL |
| Liske, Peter | QB | 105 | 7 (1965–1968, 1973–1975) | BC, CGY, TOR |
| Little, Donnie | WR | 12 | 2 (1982–1983) | OTT |
| Little, Joey | SB | 3 | 1 (1985) | BC |
| Littlejohn, Carlton | LB | 3 | 1 (2015) | WPG |
| Livingstone, Ivan | HB | 25 | 3 (1958–1960) | MTL |
| Lloyd, Jeff | DL | 2 | 1 (1980) | EDM |
| Lloyd, Maurice | LB | 72 | 5 (2006–2010) | EDM, SSK |
| Lloyd, Ricky | WR | 3 | 1 (2003) | CGY |
| Lloyd, Ricky | QB | 2 | 1 (2018) | BC |
| Lobendahn, Joe | LB | 54 | 5 (2008–2012) | SSK, WPG |
| Lochard, Pascal | FB, RB | 69 | 5 (2014–2018) | BC, EDM, WPG |
| Lochbaum, Kelly | LB | 129 | 9 (1997–2005) | BC, CGY |
| Locke, Roger | E | 17 | 2 (1963–1964) | WPG |
| Lockett, Aaron | WR | 38 | 3 (2004–2006) | BC |
| Lockett, J.W. | HB | 14 | 2 (1965–1966) | MTL |
| Lockington, Alec | QB | 14 | 1 (1973) | HAM |
| Lockley, Mike | LB | 14 | 1 (2012) | MTL |
| Locklin, Billy Ray | DE | 134 | 10 (1961–1970) | HAM, MTL |
| Loffler, Taylor | DB, LB, S | 56 | 4 (2016–2019) | MTL, WPG |
| Lofstrom, Vern | FB | 21 | 3 (1959–1961) | BC |
| Lofton, David | DB | 4 | 1 (2007) | HAM |
| Lofton, Eric | OL | 4 | 2 (2017–2018) | OTT |
| Loftus, Will | DB, S | 152 | 10 (1998–2007) | EDM, MTL |
| Logan, Ian | DB | 99 | 7 (2006–2012) | WPG |
| Logan, Tony | WR | 3 | 1 (1991) | HAM |
| Logan, Mike | DB, QB | 28 | 4 (1974–1977) | CGY, MTL, TOR |
| Logan, Stefan | RB | 100 | 8 (2008, 2013–2019) | BC, MTL, OTT |
| Logan, Tony | KR | 1 | 1 (2012) | EDM |
| Lohmann, Jim | T | 56 | 5 (1978–1982) | BC |
| Lohmann, Phil | E | 16 | 1 (1962) | CGY |
| Lohr, Rob | DL | 2 | 1 (2014) | BC |
| Loiselle, Mathieu | LB | 1 | 1 (2018) | TOR |
| Lokombo, Bo | LB | 66 | 5 (2014–2016, 2018–2019) | BC, MTL |
| Lolar, Morris | DB | 35 | 4 (1993–1995, 1998) | EDM, WPG |
| London, Brandon | SB, WR | 62 | 5 (2010–2014) | MTL |
| London, Dale Jr. | LB | 5 | 1 (1994) | BAL |
| Long, Jim | DE, LB | 11 | 2 (1967–1968) | MTL |
| Long, Khari | DL | 21 | 2 (2009–2010) | CGY, HAM |
| Long, Mel Jr. | WR | 4 | 1 (2001) | BC |
| Long, Rocky | DB, RB, S | 68 | 5 (1972–1973, 1975–1977) | BC |
| Long, Ted | RB, SB, WR | 48 | 4 (1995–1998) | BRM, HAM, WPG |
| Long, Ty | K | 36 | 2 (2017–2018) | BC |
| Longino, Antonio | LB | 5 | 1 (2017) | SSK |
| Longley, Clint Jr. | QB | 6 | 1 (1977) | TOR |
| Longo, Sam | LG | 3 | 1 (2015) | WPG |
| Looman, Kevin | DE | 4 | 1 (1974) | CGY |
| Lopez, Hugo | DB, LB | 31 | 6 (2011–2016) | EDM, MTL, OTT, SSK, TOR |
| Lord, Don | DE, E | 25 | 2 (1958–1959) | BC |
| Lorenz, Tim | DE, DT | 83 | 6 (1988–1993) | BC, HAM |
| Loria, Frank | DB | 2 | 1 (1969) | HAM |
| Lorimer, Craig | G | 2 | 1 (1976) | TOR |
| Lorino, Tom | HB | 0 | 1 (1959) | EDM |
| Lossow, Rod | G | 8 | 1 (1988) | CGY |
| Lott, Glenn | DB | 7 | 1 (1976) | MTL |
| Loucks, Don | HB | 8 | 1 (1958) | MTL |
| Loucks, Sam | FB, RB | 35 | 2 (1989–1990) | HAM |
| Loud, Kamil | WR | 11 | 2 (2001–2002) | CGY |
| Louis, Claudell | DL | 17 | 2 (2018–2019) | BC |
| Louis, Cliff | OL | 5 | 1 (2013) | EDM |
| Louisdor, Mesene | DB | 7 | 1 (2003) | OTT |
| Louks, Corbin | WR | 8 | 1 (2016) | MTL |
| Love, Glenn | LB | 70 | 8 (2012–2019) | BC, CGY, MTL, SSK |
| Love, John | WR | 4 | 1 (1971) | BC |
| Love, Reggie | DB | 19 | 2 (1998–1999) | HAM, WPG |
| Loveall, Calvin | DB | 28 | 2 (1986–1987) | OTT |
| Lovelady, Matt | DE | 1 | 1 (1984) | TOR |
| Lowe, Eddie | LB | 151 | 9 (1983–1991) | SSK |
| Lowe, John | RB | 18 | 2 (1981–1982) | TOR |
| Lowe, Kevin | RB | 3 | 1 (1985) | TOR |
| Lowe, Reggie | DE | 17 | 1 (2002) | MTL |
| Lowery, Joe | RB | 4 | 1 (1976) | EDM |
| Lowry, David | LB | 7 | 1 (2007) | WPG |
| Lubig, Bob | G | 115 | 9 (1978–1986) | CGY, MTL, TOR |
| Lucas, Chad | WR | 19 | 2 (2009–2010) | TOR |
| Lucas, David | WR | 40 | 3 (1992, 1994–1995) | HAM, SA, SHR |
| Lucas, Ryan | DL, DT | 17 | 6 (2007, 2010–2014) | MTL, SSK, WPG |
| Lucas, Sean | DB, LB | 87 | 6 (2006–2011) | SSK |
| Luciani, Dante | WR | 1 | 2 (2008–2009) | EDM, WPG |
| Luck, Terry | QB | 6 | 1 (1978) | WPG |
| Luckie, Dock Jr. | DL | 1 | 1 (1981) | WPG |
| Ludtke, Trevor | LB | 18 | 3 (1999–2000, 2002) | BC, WPG |
| Lue, Andrew | DB | 38 | 5 (2014–2018) | EDM, MTL, OTT, SSK |
| Lueck, Bob | G | 98 | 7 (1966–1972) | CGY, WPG |
| Luining, Cec | C, DE, E | 70 | 6 (1958–1963) | WPG |
| Luke, Junior | DL | 44 | 3 (2017–2019) | BC |
| Luke, Phil | DT | 11 | 2 (1978–1979) | MTL |
| Lulay, Travis | QB | 144 | 10 (2009–2018) | BC |
| Lumbala, Rolly | FB, RB | 188 | 11 (2008–2018) | BC |
| Lumbala, Steven | FB, RB | 15 | 2 (2013–2014) | MTL |
| Lumsden, Jesse | RB | 34 | 6 (2005–2010) | CGY, EDM, HAM |
| Lumsden, Neil | RB | 133 | 10 (1976–1985) | EDM, HAM, TOR |
| Lund, Gord | HB | 13 | 1 (1967) | EDM |
| Lund, Hal | DB | 58 | 5 (1977–1981) | BC |
| Lunn, Harry | HB | 39 | 3 (1958–1960) | HAM, OTT, SSK |
| Lunsford, Earl | FB, U | 69 | 6 (1958–1963) | CGY |
| Luster, Marv | DB, E, HB | 182 | 14 (1961–1974) | MTL, TOR |
| Luzzi, Don Jr. | T | 167 | 12 (1958–1969) | CGY |
| Lychak, Ray | G | 109 | 8 (1966–1973) | BC, EDM, MTL, WPG |
| Lyle, Chris | DE | 1 | 1 (2012) | TOR |
| Lyles, Chris | DB | 7 | 1 (2017) | SSK |
| Lyles, Del | LB | 27 | 2 (1994–1995) | WPG |
| Lymon, Terry | RB | 8 | 1 (1984) | MTL |
| Lyn, Keondrick | DB | 3 | 2 (2017–2018) | BC, HAM |
| Lynch, Brandon | LB | 14 | 2 (2007–2008) | SSK |
| Lynch, John | DB | 25 | 2 (1983–1984) | OTT |
| Lynch, Jordan | QB | 36 | 2 (2015–2016) | EDM |
| Lynch, Julan | WR | 21 | 2 (2017–2018) | CGY |
| Lynem, Tyler | DL, OL | 44 | 4 (2004–2007) | CGY |
| Lyons, Damion | DB | 92 | 7 (1991–1997) | BC, EDM, MPH, WPG |
| Lyons, Dickie | RB | 3 | 1 (1971) | BC |
| Lysack, Wes | DB | 143 | 9 (2003–2011) | CGY, TOR, WPG |
| Lyszkiewicz, Leon | DL, DT | 127 | 10 (1977–1986) | EDM, HAM, SSK, TOR, WPG |
| Lytle, Dean | LB | 15 | 1 (1996) | WPG |
| Lytle, Matt | QB | 7 | 1 (2002) | MTL |
| “L” player count: 372 | ||||