Photo of Don Leonard

Candidate for U.S. Representative, Ohio District 15

Don Leonard

Democratic

Don Leonard, 48, is a Columbus resident who taught city and regional planning at Ohio State University for about 10 years and previously served in the Peace Corps in South America. He won the May 2026 Democratic primary and says his campaign centers on the idea that "one job should be enough," with proposals on health insurance, housing, child care, retirement costs, and data centers.

Current or most recent role
Former professor of city and regional planning, The Ohio State University
Hometown
Columbus
Campaign website
donforohio.com

Why they say you should vote for them

The candidate's own case to voters, summarized from their campaign and public statements.

  • Says "one job should be enough" to buy a home, raise a family, and retire with dignity.[1],[3]
  • Says he will focus on lowering the costs of health care, home ownership, child care, and aging.[1],[2]
  • Says he will work across party lines, hold town halls, and reach out to members of the opposing party with civility.[1],[4]
  • Says he takes no PAC money from corporations or foreign lobby groups and wants to get money out of politics.[1],[3]

Background

  • Democratic nominee for U.S. House, Ohio's 15th District (won May 5, 2026 primary with about 53% of the vote over Adam Miller), Ohio's 15th Congressional District · 2026[2],[5]
  • Arrested at a "No Kings" protest in Grove City on March 28, 2026, and charged with obstructing official business and cited for violating the city's noise ordinance; Leonard said he would challenge the charges, and no outcome had been reported as of this research., Grove City Police Department · 2026[6],[7]
  • Professor of city and regional planning, The Ohio State University · c. 2016–2026 (about 10 years)[1],[2],[4]
  • Postdoctoral researcher, Tulane University[4]
  • Volunteer (two years, South America), U.S. Peace Corps[1],[2]

Education

  • Ph.D., Government (2013), Cornell University[1],[2]
  • Master's degree, Regional Development (2003), University of Massachusetts Lowell[2]
  • Bachelor's degree, Political Science (2001), University of Massachusetts Lowell[2]

Where they stand

  • Health Care
    Supports creating a public option "like Medicare" for anyone who wants it and says he would work to cut out-of-pocket costs of private health insurance.[1],[2]
  • Housing
    Supports a "21st-century GI Bill" for housing that he says would double the rate of starter home construction.[1],[2]
  • Economy & Jobs
    Says no Ohio family should spend more than 7% of monthly income on child care; supports expanding Head Start and subsidies for private care.[1],[2]
  • Social Security & Medicare
    Supports eliminating the Social Security payroll tax cap and supporting family caregivers who care for aging or disabled relatives at home.[1],[3]
  • Energy & Environment
    Supports a national moratorium on new data center construction and a "data center bill of rights" with setbacks from farms and neighborhoods, local control over siting, and ratepayer protections; also supports renewable energy and passive cooling for data centers.[1],[3]
  • Elections & Democracy
    Opposes the Citizens United v. FEC ruling and supports limiting money in politics; supports an independent commission to investigate and report to Congress on the conduct of the current administration; says Congress should restore its constitutional authority over decisions to go to war.[1],[2],[3]

Voting record

Don Leonard has not held an office with a recorded voting record. See Background and Where they stand.

In their words

“One job should be enough to get ahead and start a family.”

Columbus Dispatch candidate questionnaire, on the cost of living, October 6, 2026[1]

“I am not against all data centers, but I am against dumb data centers.”

Columbus Dispatch candidate questionnaire, on data center policy, October 6, 2026[1]

“I will work across party lines to get things done”

Columbus Dispatch candidate questionnaire, on why he is the best candidate, October 6, 2026[1]

Sources

  1. Meet the candidates in Ohio's 15th Congressional District race, The Columbus Dispatch (via Yahoo News), October 6, 2026
  2. Don Leonard (including Candidate Connection survey responses), Ballotpedia, Invalid Date
  3. Our Values, Don Leonard for Ohio
  4. Meet Don Leonard, Don Leonard for Ohio
  5. One of central Ohio's closest races was to see who will challenge Mike Carey for U.S. House seat, NBC4 (WCMH), May 2026
  6. Congressional candidate arrested at Grove City No Kings protest after using megaphone, WOSU, March 30, 2026
  7. 'I'm a fighter,' congressional candidate says arrest at 'No Kings' fuels campaign spirit, WSYX ABC6, March 30, 2026

Photo: Campaign photo (Campaign photo).

Last reviewed October 9, 2026. Spot an error or something missing? Report a correction.

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