| Federal Caucus Member | Bilirakis, Gus | R-h12 | Tarpon Springs |
| Federal Caucus Member | Bishop, Sanford D. | D-h02 | Macon |
| Federal Caucus Member | Brooks, Mo | R-h05 | Florence |
| Federal Caucus Member | Buck, Ken | R-h04 | Greeley |
| Federal Caucus Member | Burgess, Michael C. | R-h26 | Lake Dallas |
| Federal Caucus Member | Carson, Andre | D-h07 | Indianapolis |
| Federal Caucus Member | Carter, John | R-h31 | Round Rock |
| Federal Caucus Member | Cartwright, Matt | D-h08 | Hawley |
| Federal Caucus Member | Castro, Joaquin | D-h20 | San Antonio |
| Co-Chair | Chabot, Steve | R-h01 | Lebanon |
| Federal Caucus Member | Chu, Judy | D-h27 | Claremont |
| Federal Caucus Member | Cloud, Michael | R-h27 | Corpus Christi |
| Co-Chair | Connolly, Gerry | D-h11 | Woodbridge |
| Federal Caucus Member | Curtis, John | R-h03 | Provo |
| Federal Caucus Member | Davis, Danny K. | D-h07 | Chicago |
| Federal Caucus Member | DesJarlais, Scott | R-h04 | Murfreesboro |
| Co-Chair | Diaz-Balart, Mario | R-h25 | Naples |
| Federal Caucus Member | Eshoo, Anna G. | D-h18 | Palo Alto |
| Federal Caucus Member | Ferguson, Drew | R-h03 | Newnan |
| Federal Caucus Member | Foxx, Virginia | R-h05 | Clemmons |
| Federal Caucus Member | Franklin, Scott | R-h15 | Lakeland |
| Federal Caucus Member | Gomez, Jimmy | D-h34 | Los Angeles |
| Federal Caucus Member | Gosar, Paul | R-h04 | Gold Canyon |
| Federal Caucus Member | Graves, Garret | R-h06 | Thibodaux |
| Federal Caucus Member | Graves, Sam | R-h06 | Hannibal |
| Federal Caucus Member | Green, Al | D-h09 | Houston |
| Federal Caucus Member | Green, Mark | R-h07 | Franklin |
| Federal Caucus Member | Grothman, Glenn | R-h06 | Fond du Lac |
| Federal Caucus Member | Hartzler, Vicky | R-h04 | Lebanon |
| Federal Caucus Member | Hern, Kevin | R-h01 | Tulsa |
| Federal Caucus Member | Hice, Jody | R-h10 | Milledgeville |
| Federal Caucus Member | Issa, Darrell | R-h50 | Temecula |
| Federal Caucus Member | Jackson Lee, Sheila | D-h18 | Houston |
| Federal Caucus Member | Johnson, Bill | R-h06 | Cambridge |
| Federal Caucus Member | Johnson, Eddie Bernice | D-h30 | Dallas |
| Federal Caucus Member | Johnson, Hank | D-h04 | Decatur |
| Federal Caucus Member | Johnson, Mike | R-h04 | Leesville |
| Federal Caucus Member | Kaptur, Marcy | D-h09 | Cleveland |
| Federal Caucus Member | Keating, Bill | D-h09 | New Bedford |
| Federal Caucus Member | Kelly, Mike | R-h16 | Sharon |
| Federal Caucus Member | Khanna, Ro | D-h17 | Santa Clara |
| Federal Caucus Member | Kim, Young | R-h39 | Placentia |
| Federal Caucus Member | Kinzinger, Adam | R-h16 | Watseka |
| Federal Caucus Member | Lamborn, Doug | R-h05 | Buena Vista |
| Federal Caucus Member | Langevin, Jim | D-h02 | Warwick |
| Federal Caucus Member | Larson, John | D-h01 | Hartford |
| Federal Caucus Member | Lesko, Debbie | R-h08 | Surprise |
| Federal Caucus Member | Lieu, Ted | D-h33 | Manhattan Beach |
| Federal Caucus Member | Loudermilk, Barry | R-h11 | Atlanta |
| Federal Caucus Member | Lucas, Frank | R-h03 | Yukon |
| Federal Caucus Member | Luetkemeyer, Blaine | R-h03 | Wentzville |
| Federal Caucus Member | Malliotakis, Nicole | R-h11 | Brooklyn |
| Federal Caucus Member | Maloney, Carolyn B. | D-h12 | Astoria |
| Federal Caucus Member | Mast, Brian | R-h18 | North Palm Beach |
| Federal Caucus Member | McCaul, Michael | R-h10 | Katy |
| Federal Caucus Member | McClain, Lisa | R-h10 | Washington |
| Federal Caucus Member | McClintock, Tom | R-h04 | Roseville |
| Federal Caucus Member | McGovern, Jim | D-h02 | Leominster |
| Federal Caucus Member | McHenry, Patrick | R-h10 | Rural Hall |
| Federal Caucus Member | Meeks, Gregory W. | D-h05 | Arverne |
| Federal Caucus Member | Miller-Meeks, Mariannette | R-h02 | Ottumwa |
| Federal Caucus Member | Mullin, Markwayne | R-h02 | Claremore |
| Federal Caucus Member | Murphy, Gregory F. | R-h03 | New Bern |
| Federal Caucus Member | Napolitano, Grace F. | D-h32 | El Monte |
| Federal Caucus Member | Neal, Richard | D-h01 | Pittsfield |
| Federal Caucus Member | Pallone, Frank | D-h06 | New Brunswick |
| Federal Caucus Member | Perry, Scott | R-h10 | York |
| Federal Caucus Member | Price, David E. | D-h04 | Durham |
| Federal Caucus Member | Quigley, Mike | D-h05 | Chicago |
| Federal Caucus Member | Raskin, Jamie | D-h08 | Rockville |
| Federal Caucus Member | Rice, Kathleen | D-h04 | Garden City |
| Federal Caucus Member | Rogers, Mike | R-h03 | Opelika |
| Federal Caucus Member | Ryan, Tim | D-h13 | Akron |
| Federal Caucus Member | Sanchez, Linda | D-h38 | Norwalk |
| Federal Caucus Member | Scanlon, Mary Gay | D-h05 | Chester |
| Federal Caucus Member | Schiff, Adam | D-h28 | Los Angeles |
| Federal Caucus Member | Scott, David | D-h13 | Smyrna |
| Federal Caucus Member | Sherman, Brad | D-h30 | Sherman Oaks |
| Federal Caucus Member | Simpson, Mike | R-h02 | Twin Falls |
| Co-Chair | Sires, Albio | D-h08 | Elizabeth |
| Federal Caucus Member | Smith, Adam | D-h09 | Renton |
| Federal Caucus Member | Smith, Chris | R-h04 | Freehold |
| Federal Caucus Member | Speier, Jackie | D-h14 | San Mateo |
| Federal Caucus Member | Suozzi, Thomas | D-h03 | Little Neck |
| Federal Caucus Member | Thompson, Glenn | R-h15 | Ebensburg |
| Federal Caucus Member | Titus, Dina | D-h01 | Las Vegas |
| Federal Caucus Member | Turner, Mike | R-h10 | Dayton |
| Federal Caucus Member | Veasey, Marc | D-h33 | Fort Worth |
| Federal Caucus Member | Walberg, Tim | R-h07 | Jackson |
| Federal Caucus Member | Walorski, Jackie | R-h02 | Rochester |
| Federal Caucus Member | Waltz, Mike | R-h06 | Port Orange |
| Federal Caucus Member | Wasserman Schultz, Debbie | D-h23 | Aventura |
| Federal Caucus Member | Wilson, Joe | R-h02 | Aiken |