William E. Hauter is an American doctor and Republican member of the Illinois House of Representatives from the 87th district. The 87th district, located in Central illinois, includes parts of DeWitt, Logan, Macon, McLean, and Sangamon counties.
William E. Hauter, a graduate of the University of Illinois College of Medicine, is a board-certified doctor in Emergency Medicine and Anesthesiology. In his medical career, he has been at various times a partner at Associated Anesthesiologists; an emergency physician at OSF Saint Francis Medical Center, and an assistant clinical professor at the Peoria campus of the University of Illinois College of Medicine. He was elected to the County Board in Tazewell County, Illinois, in the 2020 general election.
On December 21, 2022, the Republican Representative Committee of the Republican Party of the 88th Representative District appointed Hauter to the remainder of Representative Sommer's term. Hauter served from the 88th district for the remainder of the 102nd General Assembly. The 88th district included parts of Tazewell and McLean counties. Upon being sworn in to the 103rd General Assembly, to which he was elected, he became the representative for the 87th district. Hauter was sworn into office on January 1, 2023.
Hauter has opposed legislation that expands abortion access. He voted against HB 3637, which ensures access to abortion medication even if the FDA revokes approval, calling it âÂÂunprecedentedâ and warning lawmakers not to âÂÂreject the authority of the U.S. Federal Food and Drug Administration.â The legislation favored recommendations from the World Health Organization, which he described as âÂÂa foreign, unelected, unaccountable organization thatâÂÂs mostly controlled by China.â Hauter claimed in a Facebook post that, "every one of these laws expanding 'reproductive rights' makes abortions LESS safe in Illinois."
Hauter also opposed Senate Bill 1909, which allows consumer fraud lawsuits against crisis pregnancy centers (CPCs) accused of providing deceptive information. His wife is director of the Living Alternatives Pregnancy Resource Center in Pekin, and Hauter has described the couple as âÂÂheavily involvedâ in such centers.
Hauter has been critical of Illinoisâ handling of the COVID-19 pandemic, saying that the stateâÂÂs âÂÂrisk analysis was offâ and that lockdowns and school closures were excessive. He argued that stricter lockdowns in Democratic-led states âÂÂhad no better outcomesâ than looser restrictions elsewhere.
He has questioned the need for vaccination in people with prior infection, claiming that âÂÂthey donâÂÂt need the shotâ and that natural infection may produce âÂÂbetter antibodies than the people who got the vaccination.âÂÂ
Hauter has criticized the credibility of public health authorities, including former Illinois Department of Public Health Director Ngozi Ezike, whom he described as a âÂÂyes personâ to Governor J.B. Pritzker. Hauter has also criticized IDPR directly, saying, âÂÂThey don't have a lot of credibility, even with me and other medical professionals after they screwed up COVID so badly."
In 2025, Hauter criticized House Bill 767, legislation signed by Governor Pritzker that expands vaccine access in Illinois and requires state-regulated health insurance providers to cover vaccines recommended by the Illinois Department of Public Health. The bill was prompted in part by concerns raised by the billâÂÂs sponsor, Rep. Bob Morgan, who said, âÂÂWhen Secretary Kennedy fired all 17 members of the CDC's vaccine advisory committee this summer, it was a direct attack on public health and the legitimacy of sound medical advice.â Hauter labeled the bill, which guarantees that vaccines are accessible and covered to those that want them, as âÂÂa Trump Derangement Syndrome billâÂÂ.
Hauter expressed reservations about legislation providing the overdose-reversal drug naloxone to people leaving incarceration if they were imprisoned for drug-related offenses or had a documented substance abuse problem. While the billâÂÂs sponsor, Representative Justin Slaughter, cited data showing that overdose is the leading cause of death for individuals recently released from incarceration, Hauter questioned the approach, saying, âÂÂLetâÂÂs get it into the right hands and IâÂÂm not sure that the released inmate is the person you dispense this medication to. ItâÂÂs really important that we dispense to someone that can rescue them.âÂÂ
Hauter has defended the use of Native American mascots and logos, arguing that they honor local history and recognize the role of Native Americans in the nationâÂÂs founding, rejecting claims that such symbols are insulting or misrepresentative. He opposed HB1237, a bill that would require school boards to prohibit schools from using Native American names, logos, or mascots.
In response to the 2024 conviction of President Donald Trump on 34 felony counts related to falsifying business records, Hauter characterized the prosecution as politically motivated. âÂÂI think, clearly, it was targeted âÂÂlawfare,âÂÂâ he said. âÂÂI donâÂÂt think the justice system was blind. I donâÂÂt think any Democrat would have been brought up for charges.â Hauter warned that the verdict could set a precedent for politically motivated prosecutions in the future.
In the 2022 Republican primary, Hauter defeated Mary J. Burress, the Tazewell County Treasurer, and was unopposed in the 2022 general election.