Wisconsin's congressional delegations
These are tables of congressional delegations from Wisconsin to the United States House of Representatives and the United States Senate.
The current dean of the Wisconsin delegation is Senator Tammy Baldwin, having served in the Senate since 2013 and in Congress since 1999.
U.S. House of Representatives
Current members
List of members, their terms in office, district boundaries, and the district political ratings according to the Cook Partisan Voting Index. The delegation has a total of 8 members, including 6 Republicans and 2 Democrats.| District | Representative | Party | CPVI | Incumbency | District map |
| 1st | Bryan Steil | Republican | R+2 | January 3, 2019 – present | |
| 2nd | Mark Pocan | Democratic | D+21 | January 3, 2013 – present | |
| 3rd | Derrick Van Orden | Republican | R+3 | January 3, 2023 – present | |
| 4th | Gwen Moore | Democratic | D+26 | January 3, 2005 – present | |
| 5th | Scott Fitzgerald | Republican | R+11 | January 3, 2021 – present | |
| 6th | Glenn Grothman | Republican | R+8 | January 3, 2015 – present | |
| 7th | Tom Tiffany | Republican | R+11 | May 12, 2020 – present | |
| 8th | Tony Wied | Republican | R+8 | November 5, 2024 – present |
Delegates from [Wisconsin Territory]
| Congress | |
| 24th | George Wallace Jones |
| 25th | George Wallace Jones |
| 25th | James Duane Doty |
| 26th | James Duane Doty |
| 27th | Henry Dodge |
| 28th | Henry Dodge |
| 29th | Morgan Lewis Martin |
| 30th | John Hubbard Tweedy |
| 30th | Henry Hastings Sibley |