111th Congress, 1st Session
| State, District | Reason for Vacancy, Successor |
|---|---|
| New York, 20th | The Honorable Kirsten Gillibrand resigned on January 26, 2009. Vacancy effective January 26, 2009. |
| Illinois, 5th | The Honorable Rahm Emanuel announced his intention to not take his seat in the 111th Congress, which convened on January 6, 2009. |
