IllinoisU.S. Senate

U.S. Senate

Illinois · November 3, 2026

Illinois voters will choose a U.S. Senator for a 6-year term. This is an open seat: Dick Durbin, the longest-serving senator in Illinois history, announced he will not seek re-election in 2026.

Candidates

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Democrat · Challenger

With Durbin retiring, both parties are recruiting candidates for this open seat. No major candidates have formally announced as of mid-2025. This race is expected to be highly competitive given Illinois' closely divided political landscape in recent years.

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Republican · Challenger

With Durbin retiring, both parties are recruiting candidates for this open seat. No major candidates have formally announced as of mid-2025. This race is expected to be highly competitive given Illinois' closely divided political landscape in recent years.