| Lloyd, Rashad Dwayne | U.S. House | MD | UN | 1 |
| Lloyd, Tanya W | U.S. House | TX | Democratic | 1 |
| Lobiondo, Frank A. | U.S. House | NJ | Republican | 1 |
| Lobo-Blanco, Gabriel Stuart | U.S. Senate | UT | Republican | 1 |
| Lochner, Jill Andrea | U.S. House | NY | Republican | 1 |
| Locke, Star | President | US | Independent | 1 |
| Lockwood, Daniel Ulysses | U.S. House | NC | Democratic | 1 |
| Loeb, Eric | U.S. House | MD | Republican | 1 |
| Loebsack, David Wayne | U.S. House | IA | Democratic | 1 |
| Loeffler, Kelly | U.S. Senate | GA | Republican | 2 |
| Lo, Erlyndon | President | US | Democratic | 3 |
| Lofgren, Zoe | U.S. House | CA | Democratic | 1 |
| Loftis, Heath Pastor | U.S. Senate | AR | Republican | 1 |
| Logan, George S | U.S. House | CT | Republican | 2 |
| Logemann, Jonathan | U.S. House | IL | Democratic | 1 |
| Logsdon, Joshua | U.S. House | AZ | Republican | 1 |
| Logue, Daniel | U.S. House | CA | Republican | 1 |
| Lombardi, Jack Mr II | U.S. House | IL | Republican | 2 |
| Lombardi-Olive, Camille | U.S. Senate | MO | Republican | 1 |
| Lombardi-Olive, Camille | U.S. House | MO | Republican | 1 |
| Lombard, Laura | U.S. House | KS | Democratic | 1 |
| Lombardo, Mark | U.S. House | FL | Republican | 1 |
| London, Cathleen Greenberg Dr | U.S. Senate | ME | Democratic | 1 |
| London, Steven | U.S. House | NV | Republican | 1 |
| Londrigan, Betsy Dirksen | U.S. House | IL | Democratic | 1 |
| Lonegan, Steven | U.S. House | NJ | Republican | 1 |
| Lonegan, Steven | U.S. House | NJ | Republican | 1 |
| Long Beach, President Quinci Pryce | President | US | Republican | 1 |
| Long, Billy | U.S. Senate | MO | Republican | 1 |
| Long, Billy Mr. | U.S. House | MO | Republican | 2 |
| Long, Carolyn N. | U.S. House | WA | Democratic | 1 |
| Long, Chris | U.S. House | OH | Republican | 1 |
| Longjohn, Matt | U.S. House | MI | Democratic | 1 |
| Long, Neal | U.S. Senate | WI | Libertarian | 1 |
| Long, Steven Floyd | President | US | Republican | 1 |
| Long, Timothy Louis | U.S. House | CO | UN | 1 |
| Long, Wendy | U.S. Senate | NY | Republican | 1 |
| Long, William Todd | U.S. House | FL | Republican | 1 |
| Look, Bob | U.S. House | WI | Democratic | 1 |
| Loomer, Laura | U.S. House | FL | Republican | 1 |
| Loor, Steve | U.S. House | NC | Republican | 2 |
| Loor, Steve Albert | U.S. House | NC | Republican | 1 |
| Lopez, Anthony | President | US | Democratic | 1 |
| Lopez, Francisco Jr | U.S. House | TX | Independent | 1 |
| Lopez, Glenn | President | US | AIP | 1 |
| Lopez, Greg | U.S. House | CO | Republican | 1 |
| Lopez, Jazmin Nicole | U.S. House | CA | Democratic | 1 |
| Lopez, Jesus Rene Jr. | U.S. House | AZ | Republican | 1 |
| Lopez, Jonathan | U.S. House | UT | Democratic | 1 |
| Lopez, Lesley | U.S. House | MD | Democratic | 1 |
| Lopez, Manny | U.S. House | FL | Democratic | 1 |
| Lopez, Pedro J | U.S. House | NY | Democratic | 1 |
| Lopez, Raymond | U.S. House | IL | Democratic | 1 |
| Lopez, Roland | U.S. House | TX | Republican | 1 |
| Lopez Romero, Brenda | U.S. House | GA | Democratic | 1 |
| Lopez, Samelys | U.S. House | NY | Democratic | 1 |
| Lorch, Mark Wayne | U.S. House | IL | Republican | 1 |
| Lorenzen, Mark | U.S. House | TX | Democratic | 1 |
| Lorenz, Francis Joe Mama | President | US | OTH | 1 |
| Lorge, Bill Elvis | President | US | Independent | 1 |
| Lorinser, Robert James | U.S. House | MI | Democratic | 1 |
| Lorraine, Deanna | U.S. House | CA | Republican | 1 |
| Lor Xiong, May | U.S. House | MN | Republican | 1 |
| Lo, Sia | U.S. House | MN | Republican | 1 |
| Lott, Cherie | U.S. House | MI | Republican | 1 |
| Lott, Paul Kinney Mr. Sr | U.S. House | VA | Republican | 1 |
| Loubriel, Jake Philip | U.S. Senate | FL | Republican | 1 |
| Lou, Bruce C | U.S. House | CA | Republican | 1 |
| Louderback, Andrew John | U.S. House | TX | Republican | 1 |
| Loudermilk, Barry | U.S. House | GA | Republican | 1 |
| Louis, Georgene | U.S. House | NM | Democratic | 1 |
| Love, Jay K | U.S. House | AL | Republican | 1 |
| Love, John Benard III | U.S. Senate | TX | Democratic | 1 |
| Love, John Benard III | U.S. House | TX | Democratic | 1 |
| Love, John Dennis | U.S. House | NV | Democratic | 1 |
| Lovelace, Jared Bryant | U.S. House | TX | Republican | 1 |
| Love, Leslie N. | U.S. Senate | MI | Democratic | 1 |
| Loveless, Carson | President | US | Democratic | 1 |
| Love, Mia | U.S. House | UT | Republican | 2 |
| Love, Preston Jr | U.S. Senate | NE | Democratic | 1 |
| Love, Shirley | U.S. House | WV | Democratic | 1 |
| Love, Stephen Leroy | U.S. House | TX | Democratic | 1 |
| Lovvorn, Tracy Lyn | U.S. House | MA | Republican | 1 |
| Lowe, Donald Eugene | President | US | Democratic | 1 |
| Lowe, Gretchen Rae | U.S. Senate | NV | NPA | 1 |
| Lowe, Kimberly | U.S. House | VA | Republican | 1 |
| Lowe, Kimberly | U.S. Senate | VA | Republican | 1 |
| Lowell, Douglas | U.S. House | AZ | Republican | 1 |
| Lowenfels, Jeff | U.S. House | AK | NON | 1 |
| Lowenthal, Alan | U.S. House | CA | Democratic | 1 |
| Lower, James (Jim) Aaron | U.S. House | MI | Republican | 1 |
| Lowe, Thuy | U.S. House | FL | Republican | 1 |
| Low, Evan | U.S. House | CA | Democratic | 1 |
| Lowey, Nita M | U.S. House | NY | Democratic | 1 |
| Lowndes, Kenneth Louis Mr. | U.S. Senate | KY | Republican | 1 |
| Lowry, Robert Dr. | U.S. House | TX | Republican | 1 |
| Loyd, Eric Scott | U.S. House | TX | Independent | 1 |
| Loyd, Eric Scott | U.S. House | TX | Independent | 1 |
| Loyd, Joshua | U.S. House | IL | Republican | 1 |
| Loyola, Benito Ben Jr | U.S. House | VA | Republican | 1 |
| Lozada, Frank J | U.S. House | NY | Democratic | 1 |
| Lozada, Frank J | President | US | Democratic | 1 |
| Lozano, David | U.S. House | CA | Republican | 1 |
| Lubin, Rob | U.S. House | NY | Democratic | 1 |
| Lucas, Conrad G. Mr. II | U.S. House | WV | Republican | 1 |
| Lucas, Frank D. | U.S. House | OK | Republican | 1 |
| Lucas, Martin | U.S. House | IN | Republican | 1 |
| Lucas, Ryan | U.S. House | CO | Democratic | 1 |
| Lucci, Matthew | U.S. House | TX | Republican | 1 |
| Lucero, Robert George Mr Jr | U.S. House | CA | Republican | 1 |
| Lucero, Robert George Mr Jr | U.S. Senate | CA | Democratic | 1 |
| Lucero, Ronnie Louie | U.S. House | NM | Republican | 1 |
| Luciani, Aaron James | U.S. House | VA | Independent | 1 |
| Lucier, David | U.S. House | AZ | W | 1 |
| Ludden, Kendal | U.S. House | NJ | LBL | 1 |
| Ludden, Kendal | U.S. House | NJ | LBL | 1 |
| Ludwig, Thomas Charles | U.S. House | NY | Republican | 1 |
| Ludwig, Yana | U.S. Senate | WY | Democratic | 1 |
| Luetkemeyer, W Blaine | U.S. House | MO | Republican | 2 |
| Luevanos, Ruth | U.S. House | CA | Democratic | 1 |
| Lujan, Ben Ray | U.S. Senate | NM | Democratic | 1 |
| Lujan, Ben R Mr. | U.S. House | NM | Democratic | 1 |
| Lujan Grisham, Michelle | U.S. House | NM | Democratic | 1 |
| Lumaj, Pjerin (Peter) | U.S. Senate | CT | Republican | 1 |
| Lummis, Cynthia Marie Mrs. | U.S. Senate | WY | Republican | 2 |
| Luna, Benjamin Ralph #1728 | U.S. Senate | NM | IDP | 1 |
| Lund, Sheridan Joshua | U.S. House | NM | Democratic | 1 |
| Lungren, Daniel E. | U.S. House | CA | Republican | 1 |
| Luppino, Nicholas | President | US | Independent | 1 |
| Luria, Elaine | U.S. House | VA | Democratic | 1 |
| Luscombe, Ned Steve | U.S. House | TX | Republican | 1 |
| Lusk, Matthew Mr. | U.S. House | FL | Republican | 1 |
| Lutin, Charles David Doctor | U.S. House | GA | Republican | 1 |
| Luttrell, Mark H Jr | U.S. House | TN | Republican | 1 |
| Luttrell, Morgan Joe | U.S. House | TX | Republican | 1 |
| Lutz Jr, Daniel P "Danny" | U.S. House | WV | MTP | 1 |
| Lutz, Mary Ann | U.S. House | CA | Democratic | 1 |
| Lutz, Mary Ann | U.S. House | CA | Democratic | 1 |
| Lux, Daniel Anthony | U.S. House | LA | Republican | 1 |
| Luza, Radomir Vojtech | President | US | Democratic | 1 |
| Lyden, John Andrew | U.S. House | WA | Democratic | 1 |
| Lydon, Christopher | President | US | Independent | 1 |
| Lydon, Robert K | U.S. House | CA | Democratic | 1 |
| Lyerly, Kristin | U.S. House | WI | Democratic | 1 |
| Ly, Francine | U.S. House | TX | Democratic | 1 |
| Lyke, Kristina | U.S. House | MI | Republican | 1 |
| Lykins, Jarrod Mason | U.S. House | KY | Republican | 1 |
| Lyles, Tamika | U.S. Senate | FL | Democratic | 1 |
| Lyman Nabors, Kristin Anne | U.S. House | MD | Democratic | 1 |
| Lynch, Blake | U.S. House | PA | Democratic | 1 |
| Lynch, Christy Ms | U.S. House | LA | Republican | 1 |
| Lynch, Clyde | President | US | Democratic | 1 |
| Lynch, Holly | U.S. House | NY | Democratic | 1 |
| Lynch, Joseph Timothy | President | US | Independent | 1 |
| Lynch, Lorraine F. | President | US | Libertarian | 1 |
| Lynch, Matthew | U.S. House | MA | Republican | 1 |
| Lynch, Michael | U.S. House | MI | Democratic | 1 |
| Lynch, Mike | U.S. House | CO | Republican | 1 |
| Lynch, Stephen | U.S. House | MA | Democratic | 1 |
| Lynch, Thomas | U.S. House | IL | Republican | 1 |
| Lynch, William J | U.S. House | RI | Democratic | 1 |
| Lyne, Stephen | President | US | Independent | 2 |
| Lynn, Eric | U.S. House | FL | Democratic | 1 |
| Lyons, Bobby Mr | U.S. House | TN | Independent | 2 |
| Lyons, Michelle | U.S. House | CA | Republican | 1 |
| Lyons, Robert | U.S. House | AK | Republican | 1 |
| Lyons, Sean | President | US | Republican | 1 |
| Lyons Sr, Stephen Patrick | President | US | Republican | 2 |
| Lyras, Louis George | U.S. House | OH | Republican | 1 |
| Lythcott-Haims, Julie | U.S. House | CA | Democratic | 1 |
| Lytton, Alva | U.S. House | CA | Democratic | 1 |