Democrat Amy Acton won the Ohio gubernatorial election on Tuesday, Nov. 3, 2026, becoming the first woman ever elected to the state's highest office. Acton, a physician and former state health director, defeated Republican biotech entrepreneur Vivek Ramaswamy, who had been endorsed by President Donald Trump. The Associated Press called the race at 10:49 p.m. ET with Acton leading 50.8% to 45.9%.
Acton’s victory marks the first time in 20 years that a Democrat has been elected governor of Ohio. She will succeed Republican Gov. Mike DeWine, who was term-limited. Acton previously served as DeWine's health director during the early months of the COVID-19 pandemic, gaining recognition through televised briefings before resigning from the post in June 2020.
The campaign featured high spending and a late-stage attack ad. Ramaswamy and his allies spent more than $100 million, including at least $5 million from Elon Musk to a Ramaswamy-aligned political action committee. In October, the Ramaswamy campaign aired an ad featuring Acton's estranged mother, Donna Arthur, who called Acton a "liar." The ad drew criticism from five former Ohio governors and Republicans like DeWine and Sen. Jon Husted. Arthur had lost custody of Acton decades earlier following the indictment of Acton's stepfather for the sexual assault of Acton.
The election results affect approximately 11.8 million Ohio residents. Acton campaigned on priorities of a statewide child tax credit and medical debt forgiveness. While the specific dollar amount of these benefits per household was not reported, these policies would change the financial obligations of Ohioans carrying healthcare debt or raising children.
The scale of the election was reflected in the more than 4 million votes cast, with Acton receiving 2,078,290 votes compared to Ramaswamy’s 1,876,035, based on 86% of the estimated vote count. Acton will work alongside a Republican-majority legislature, which is expected to limit her authority. This partisan split will likely influence the implementation of her proposed health and affordability programs throughout her four-year term.
Acton's background as a non-politician and her focus on affordability were positioned against Ramaswamy’s platform of business-modeled government efficiency. The outcome suggests a departure from the recent trend of Republican dominance in Ohio, where Donald Trump won by 11 points in 2024. Acton is scheduled to take office in January 2027. Filing deadlines and specific legislative session start dates for the new administration were not reported.