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Madison Sheahan, the deputy director of U.S. Immigration and Customs Enforcement (ICE), is resigning from her role to run for Congress in Ohio, multiple federal law enforcement sources told Fox News.

The announcement was made internally this morning, the sources added. Sheahan is running for Ohio's 9th Congressional District, currently represented by Democrat Rep. Marcy Kaptur, who assumed office in 1983 and is the longest serving woman in Congress. Kaptur was re-elected in November 2024, despite many of the counties in the district voting in favor of President Donald Trump that year.

"No Excuses. Let's Get It Done," read a message on Sheahan's campaign website. "Former ICE Deputy Director Madison Sheahan is fighting to protect American jobs, American paychecks, and American values in Ohio's 9th Congressional District."

"For too long, Northwest Ohio has been represented by a career politician who has grown comfortable with the swamp and disconnected from the people back home," Sheahan said in a statement. "I am running because President Trump deserves a Congress that stands firmly behind his agenda, and Ohio deserves an elected Representative that will make America safer, more affordable, and more prosperous."

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Madison Sheahan at press conference

Immigration and Customs Enforcement Deputy Director Madison Sheahan attends a press conference about "Operation Midway Blitz," an immigration enforcement campaign, from a hangar in Gary, Indiana, on Oct. 30, 2025.  (Leah Millis/Reuters)

Fox News Digital has reached out to Kaptur's office for comment.

Homeland Security Secretary Kristi Noem said in a statement Thursday, "I’ve known her for years, she loves her family, Ohio and her country. She will be a great defender of freedom when she goes to Congress." 

"Madison Sheahan is a work horse, strong executor, and terrific leader who led the men and women of ICE to achieve the American people’s mandate to target, arrest, and deport criminal illegal aliens. We wish her all the best," Noem added.

The campaign website describes Sheahan as, "a senior government executive and national leader in public administration, law enforcement, and political operations, most recently serving as Deputy Director of U.S. Immigration and Customs Enforcement. 

"In this role, she led one of the nation’s largest federal law enforcement agencies, overseeing strategy and execution in support of border security, interior enforcement, and the rule of law," the website said. "Under the leadership of President Donald J. Trump, Sheahan was entrusted with helping guide ICE through a period of historic transformation."

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Madison Sheahan, Kristi Noem and Pam Bondi at press conference in Louisiana

ICE Deputy Director Madison Sheahan, along with Attorney General Pam Bondi (R) and Secretary of Homeland Security Kristi Noem, participates in a press conference near Camp 57 at Angola Prison, the Louisiana State Penitentiary and America's largest maximum-security prison farm, to announce the opening of a new US Immigration and Customs Enforcement (ICE) facility that will house immigrants convicted of crimes in West Feliciana Parish, Louisiana, near the town of St. Francisville on Sept. 3, 2025.  (Matthew Hinton/AFP via Getty Images)

"During her tenure, the agency expanded from roughly 20,000 employees and a $10 billion budget into an $85 billion organization of more than 30,000 professionals. Most notably, Sheahan managed the hiring of 12,000 new law enforcement officers within 180 days," it also said.

A biography of Sheahan on ICE's website said, "Prior to serving as ICE’s deputy director, Ms. Sheahan served as the Secretary of the Louisiana Department of Wildlife and Fisheries, overseeing a $280 million budget and leading a team of over 800 employees across the wildlife, fisheries, and enforcement divisions."

Rep. Marcy Kaptur, D-Ohio, in U.S. Capitol building

Rep. Marcy Kaptur, D-Ohio, attends a news conference being conducted by Speaker of the House Mike Johnson in the Rayburn Room at the U.S. Capitol on Oct. 29, 2025 in Washington, D.C. Kaptur currently represents Ohio's 9th Congressional District, which Sheahan is running for. (Chip Somodevilla/Getty Images)

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"Prior to serving the State of Louisiana alongside Governor Landry, Ms. Sheahan worked for former South Dakota Governor Kristi Noem in various leadership positions," it added.