Republicans
participating in 18CC-17 |
| Troy Balderson |
s1+ | Ohio Republican | |
| John Barrasso |
s1+ | WY Republican Jr Senator | |
| Marsha Blackburn |
s1+ | Tennessee Republican | |
| Mike Braun |
s1+ | IN Republican Candidate for Indiana U. S. Senator | |
| Tony Campbell |
s1+ | MD Republican candidate for Maryland U. S. Senator | |
| Ron Curtis |
s1+ | HI Republican Senate candidate | |
| Jeff Denham |
s1+ | California Republican | |
| Geoff Diehl |
s1+ | MA Republican candidate for Massachusetts U. S. Senator | |
| Chele Farley |
s1+ | NY Republican candidate for senator from New York | |
| Brian Fitzpatrick |
s1+ | Pennsylvania Republican | |
| Bob Flanders |
s1+ | RI Republican Challenger | |
| Greg Gianforte |
s1+ | Montana Republican | |
| Jim Hagedorn |
s1+ | Minnesota Republican | |
| Josh Hawley |
s1+ | MO Republican candidate for Missouri U.S. Senator | |
| Dean Heller |
s1+ | Nevada Republican (Resigned 2011) | |
| Karin Housley |
s1+ | MN Republican candidate for Minnesota U.S. Senator | |
| Bob Hugin |
s1+ | NJ Republican candidate for New Jersey U. S. Senator | |
| Susan Hutchison |
s1+ | WA Republican candidate for Washington U. S. Senator | |
| Chris McDaniel |
s1+ | MS Republican challenger | |
| Cathy McMorris-Rodgers |
s1+ | Washington Republican | |
| Patrick Morrisey |
s1+ | WV Republican candidate for West Virginia U.S. Senator | |
| Jim Newberger |
s1+ | MN Republican candidate for Minnesota U. S. Senator | |
| Scott Perry |
s1+ | Pennsylvania Republican | |
| Mick Rich |
s1+ | NM Republican candidate for New Mexico U.S. Senator | |
| Denver Riggleman |
s1+ | Virginia Republican | |
| Bryan Steil |
s1+ | Wisconsin Republican | |
| Corey Stewart |
s1+ | VA Republican candidate for Virginia U.S. Senator | |
| Leah Vukmir |
s1+ | WI Republican candidate for Wisconsin U.S. Senator | |
| Steve Watkins |
s1+ | Kansas Republican | |
| Roger Wicker |
s1+ | Mississippi Republican (Senate 2008) | |
