1942 United States Senate election in Illinois

The 1942 United States Senate election in Illinois took place on November 3, 1942. Incumbent Republican Charles W. Brooks was reelected.

Election information
The primaries and general election coincided with those for House and those for state elections.

Primaries were held April 14, 1942.

Candidates

 * Lawrence Joseph Sarsfield Daly, perennial candidate
 * Paul Douglas, Chicago Alderman
 * Raymond S. McKeough, U.S. Representative from Chicago