2026 Illinois Senate election
November 3, 2026
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39 of 59 seats in the Illinois Senate 30 seats needed for a majority | ||||||||||||||||
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Democratic incumbent Democratic incumbent retiring Republican incumbent Republican incumbent retiring No election | ||||||||||||||||
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| Elections in Illinois |
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The 2026 Illinois Senate election will be held on November 3, 2026, to elect members of the Illinois Senate from two-thirds of districts.