Robert F. Onder, Jr.

person · Republican · case file

Robert F. Onder, Jr.

U.S. Representative · MO-3 · R

U.S. Representative — MO-3 (R)

Robert Frank Onder Jr. (born January 6, 1962) is an American politician, attorney, and physician from the state of Missouri. He is the member of the United States House of Representatives for Missouri's 3rd congressional district. He is a member of the Republican Party. Before his tenure in the House of Representatives, he was a member of the Missouri Senate from 2015 to 2023, serving the 2nd District in the St. Charles area. [Wikipedia ↗]

FEC receipts · 2008–2026 cycles

$6,162,080 raised

Influence graph
Individual 42%
PAC 20%
Other

Where the $6,162,080 raised came from · FEC · 2008–2026 cycle

$6,162,080
Raised
FEC receipts · 2008–2026 cycle
$1,206,904
PAC receipts
FEC committee contributions · 2008–2026 cycles
$1,731,630
Spent supporting them
outside + direct · 10 sources
$3,738,244
Spent against them
opposition IEs · 5 edges
Across 2 FEC campaigns
$3,443,646
U.S. House · 2008–2026
$2,718,434
U.S. House · 2024–2026

Verify at FEC.gov ↗

Top individual donors · 15

Largest itemized individual contributions across their FEC campaign committees (Schedule A), aggregated by donor across cycles. Conduits (ActBlue/WinRed) excluded.

Top industries · donor money

  • Other / unclassified$235,159
  • Retired$232,446
  • Lawyers & law firms$50,491
  • Health professionals$46,718
  • Not employed / self$22,027
  • Securities & investment$20,083
  • Real estate$19,700
  • Tech$5,800

Classified from donor employer/occupation · heuristic

Top employers · donor money

  • SELF$20,483
  • HENGES INTERIORS$13,200
  • GJ GREWE BROKERAGE AND DEVELOPMENT$13,200
  • O'BRIEN INDUSTRIAL HOLDINGS$13,200
  • PATRIOT MACHINE$13,200
  • ONDERLAW, LLC$13,200
  • BROOKS BROTHERS TRAILERS$11,600
  • DIAMOND PET FOODS$7,920
  • MERCY HOSPITAL$7,600
  • WINDBER HOSPITAL$6,870

Committee assignments · 11

Seats on the panels that write the rules — where a donor industry meets the member it funded.

  • House Committee on Education and Workforce
  • House Committee on the Judiciary
  • House Committee on Transportation and Infrastructure
  • House Committee on Education and Workforce — Health, Employment, Labor, and Pensions
  • House Committee on Education and Workforce — Higher Education and Workforce Development
  • House Committee on the Judiciary — Immigration Integrity, Security, and Enforcement
  • House Committee on the Judiciary — Oversight
  • House Committee on the Judiciary — The Constitution and Limited Government
  • House Committee on Transportation and Infrastructure — Aviation
  • House Committee on Transportation and Infrastructure — Economic Development, Public Buildings, and Emergency Management
  • House Committee on Transportation and Infrastructure — Water Resources and Environment

Source: @unitedstates/congress-legislators

Legislation sponsored · 19

Bills and resolutions this member introduced in the 119th Congress — what they put their name on, alongside who funds them.

  • H.R. 9636Improving CTU Act of 2026
  • H.R. 9606Less Bureaucracy, Better Child Care for Student Parents Act· Families
  • H.R. 9228Health Data Access, Transparency, and Affordability Act of 2026· Health
  • H.R. 7722H.R. 7722, Child Care Integrity Monitoring Act of 2026· Families
  • H.R. 7651Chloe Cole Act of 2026· Health

Source: govinfo.gov · BILLSTATUS bulk data (sponsor of record)

Top connections · 17 total

People1
Organizations3
PACs / committees13

Connections · explore all 17

Every sourced counterparty, one row each (edges to the same party are merged and show the largest documented amount). Search, filter by type or direction, and sort. Money figures are FEC-sourced where marked.

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Spent against them · $3,738,244

Outside money spent to defeat them (opposition independent expenditures). Not their own funding.

Cite · embed · data

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Entries here reflect documented financial, professional, or organizational ties drawn from public records — campaign-finance filings, corporate and regulatory disclosures, and reporting. Appearing in this graph is not an allegation of wrongdoing. Every claim shown links to its source. How we source this · Request a correction