Race2026 cyclePrimary day 5 May 2026Updated

Cite this page

DonorAlpha, “Ohio 1st District primary 2026”, https://donoralpha.com/races/ohio-1st-district-primary-2026?e=c2026, updated .

Ohio 1st District primary 2026

No. 219 of 527 House races in the 2026 cycle

The short version

In the 2026 Ohio 1st District primary, 3 outside groups spent $287K: $287K supporting Eric Conroy (R) and $205 supporting Greg Landsman (D).

$287K

outside money

supporting Eric Conroy (R)
$287K
supporting Greg Landsman (D)
$205

Outside money supporting and opposing each candidate

Both sides on one scale
← OpposingSupporting →
  • Eric Conroy Republican

    $287K

    $287K supporting Eric Conroy

  • Greg Landsman Democrat

    $205

    $205 supporting Greg Landsman

This seat, every election

Ohio 1st District

$3.0M

outside money in the 2026 cycle

The long version

The candidates

What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them.

  • Eric Conroy

    Republican

    the party’s nominee

    Own campaign raised
    $1.4M
    Outside money supporting
    $287K
    Conroy for Congress
  • Greg Landsman

    Democrat

    the party’s nominee

    Own campaign raised
    $4.6M
    Outside money supporting
    $205
    Landsman for Congress
  • Campaign money to 30 Jun 2026

Week by week

Outside money each week, supporting and opposing the candidates, all candidates combined.

Week of 4 May 2026

Supporting $3,908

Supporting candidatesOpposing candidates

The groups on each side

The biggest outside groups in this race, by what they spent supporting or opposing each candidate.

Spent supporting a candidate

  1. Red Bridge Leadership PACsupporting Eric Conroy$287K
  2. Givegreen United Actionsupporting Greg Landsman$195
  3. Sierra Club Independent Actionsupporting Greg Landsman$10

Who’s connected to whom

The groups that spent supporting or opposing the candidates.

Their biggest giversGroups that spentCandidatesRed Bridge Leadership PAC spent $287K supporting Eric Conroy · $287KGivegreen United Action spent $195 supporting Greg Landsman · $195Sierra Club Independent Action spent $10 supporting Greg Landsman · $10Fyda Inc gave $93,000 to Red Bridge Leadership PAC · $93,000Conroy Ohio Victory gave $16,543 to Red Bridge Leadership PAC · $16,543League of Conservation Voters gave $946K to Givegreen United Action · $946KNRDC Action Fund gave $922K to Givegreen United Action · $922KFyda IncFyda IncCompany or group · $93,000Conroy Ohio VictoryConroy Ohio VictoryCompany or group · $16,543League of ConservationVotersLeague of Conservation VotersCompany or group · $946KNRDC Action FundNRDC Action FundCompany or group · $922KRed Bridge Leadership PACRed Bridge Leadership PACGroup · $287KGivegreen United ActionGivegreen United ActionGroup · $195Sierra Club IndependentActionSierra Club Independent ActionGroup · $10Eric ConroyEric ConroyCandidate · $287KGreg LandsmanGreg LandsmanCandidate · $205
  • Red Bridge Leadership PAC spent supporting Eric Conroy · $287K
  • Givegreen United Action spent supporting Greg Landsman · $195
  • Sierra Club Independent Action spent supporting Greg Landsman · $10
  • Fyda Inc gave to Red Bridge Leadership PAC · $93,000
  • Conroy Ohio Victory gave to Red Bridge Leadership PAC · $16,543
  • League of Conservation Voters gave to Givegreen United Action · $946K
  • NRDC Action Fund gave to Givegreen United Action · $922K
GaveSpent supportingSpent opposingSwipe to see the whole map.

Group

Red Bridge Leadership PAC

  • Red Bridge Leadership PAC spent $287K supporting Eric Conroy$287K
  • Fyda Inc gave $93,000 to Red Bridge Leadership PAC$93,000
  • Conroy Ohio Victory gave $16,543 to Red Bridge Leadership PAC$16,543
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