| Illinois's 25th congressional district | |
|---|---|
| Obsolete district | |
| Created | 1900 |
| Eliminated | 1960 |
| Years active | 1903-1963 |
The 25th congressional district of Illinois was a congressional district for the United States House of Representatives in Illinois. It was eliminated as a result of the 1960 census. It was last represented by Kenneth J. Gray who was redistricted into the 21st district.