2022 Ohio gubernatorial election
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| Turnout | 52.32% 5.2pp | |||||||||||||||||||
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| DeWine:      50–60%      60–70%      70–80%      80–90%      >90% Whaley: 50–60% 60–70% 70–80% 80–90% >90% Tie: 50% No votes | ||||||||||||||||||||
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| Elections in Ohio | 
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The 2022 Ohio gubernatorial election was held on November 8, 2022, to elect the governor of Ohio. Incumbent Republican governor Mike DeWine won re-election to a second term in a landslide, defeating Democratic nominee Nan Whaley, the former mayor of Dayton, with 62.4% of the vote. DeWine's 25-point victory marked the continuation of a trend in which every incumbent Republican governor of Ohio since 1994 has won re-election by a double-digit margin.
This was the first time since 1994 in which Trumbull and Mahoning counties have gone to the Republican candidate with over 60% of the vote. Hamilton County also voted Republican in a statewide election for the first time since Ohio's 2016 United States Senate election, which incumbent Republican Rob Portman also won by over 20 points and nearly 60% of the vote.