Polling Average
40%30%20%10%0%
28.3%
Republican
John Deaton
Republican candidate for U.S. Senate in Massachusetts
Massachusetts Republican Senate nominee?
$64.2K
SEP 8, 2026Primary Election
Party selects its nominee.
Live Odds
Current prediction-market probability for the candidate, updated as market prices change.
John Deaton is trading at 100% to win the Massachusetts Republican Senate nominee? on prediction markets.
Candidate Overview
Key details about the candidate’s background, party, office sought and current campaign.
Current roleAttorney
PartyRepublican
Political ideologyModerate Republican
GenderMale
LocationMassachusetts
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BackgroundAttorney
EducationEastern Michigan University (magna cum laude)
Notable personal detailsJohn E. Deaton is a Republican candidate for U.S. Senate in Massachusetts and a trial attorney known for work involving asbestos/mesothelioma cases and cryptocurrency-related advocacy. He served in the U.S. Marine Corps as a judge advocate and was medically retired following a non-combat injury. He founded the Deaton Law Firm and has also led the CryptoLaw platform focused on digital-asset legal and regulatory developments.
SourcesShowHide
fec.govjohndeatonforsenate.comapnews.comcryptoslate.comefoservices.fec.govefilingapps.fec.govwebforms.fec.govdocquery.fec.govprojects.propublica.orgapi.open.fec.govispolitical.comdkftve4js3etk.cloudfront.neten.wikipedia.orgtransition.fec.goveqs.fec.govwcvb.comwbur.orgbostonglobe.comfallriverreporter.comwgbh.orgboston.comnbcboston.comaxios.combostonherald.commasslive.comnpr.orgoddsshopper.comfacebook.comcryptorank.iopbs.orgthehill.comnytimes.comnbcnews.comyoutube.comclerk.house.govballotready.orgdeveloper.ballotpedia.orgfrontpage.ballotpedia.orgjustfacts.votesmart.orgcommons.wikimedia.orgcreativecommons.orgupload.wikimedia.orgsenate.govcongress.govrepublicanleader.senate.gov
Political Positions
LiberalConservative
Economy & Taxes
Supports cutting federal spending and "Washington waste," balancing the budget, opposing large green energy mandates, and lowering costs without raising taxes. Favors deregulation and policies intended to reduce energy and housing costs rather than expanding government programs or increasing taxes.
Healthcare
Supports strengthening and preserving Affordable Care Act measures (including extending/expanding premium tax credits and raising cost-sharing reduction eligibility), banning use of medical debt in credit scoring, lowering prescription drug costs and increasing price transparency while opposing large expansions of federal bureaucracy. Seeks bipartisan, incremental reforms to expand access and affordability rather than single‑payer approaches.
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Immigration & Border
Supports securing the southern border and tighter enforcement measures (end catch-and-release, reinstate policies keeping asylum seekers in Mexico) while also saying he favors expanding legal immigration and opposes mass deportations. Describes the migrant situation in Massachusetts as a crisis and has said he would have supported recent bipartisan border-restriction legislation as a first step.
Abortion & Reproductive Rights
Supports legal access to abortion and would back a federal law overturning the Dobbs decision to restore Roe-era protections while opposing late‑term abortion except for fetal anomalies or maternal health; also supports parental involvement when the pregnant person is a minor.
Climate & Energy
Supports acknowledging climate change while opposing the Green New Deal and aggressive mandates; favors a balanced, market-friendly energy transition that promotes renewables and innovation without heavy economic burdens on workers and businesses.
Public Safety & Guns
Supports Massachusetts’ existing gun laws and expresses skepticism about federal assault-weapons bans, while emphasizing support for law enforcement. Endorsed by a regional police union and frames gun policy with respect for the Second Amendment and public safety.
Latest News
AINews Summary
Last updatedSep 2, 2026
John Deaton is in the news as the Republican candidate in the Massachusetts Senate race, where recent polling shows him trailing the Democratic contenders in hypothetical matchups. He has been appearing in campaign forums and debates, including a Project Bread event on food insecurity and a debate with Seth Moulton. The race is still active ahead of the September primary, with Ed Markey leading the Democratic field and expected to be the main general-election opponent if he wins the nomination.
fec.gov+44
Articles
TBThe Boston Herald3 months ago
Deaton, Moulton to face off tonight in state’s first-ever interparty primary debate
Neutral
TBThe Boston Globe3 months ago
Healey's in strong pll positiono despite voters unable to cite achievements
Negative
TBThe Boston Herald28 days ago
Moulton, Deaton participate in Project Bread forum as Markey skips out
Neutral
QPQuincy Patriot Ledger2 months ago
Ed Markey and Seth Moulton to face off in first debate. How to watch
Neutral
Latest Polls
Massachusetts Senate winner?
Recent polling results and the candidate's current average in the race.
Aggregation source: FiftyPlusOne
Campaign Fundraising
Latest report: Cycle 2026Campaign finance totals from the latest available reporting period.
Total raisedCash on hand
$2.2M
$1.7M
$1.1M
$561.1K
$0
2024
2026
LatestYear
Total raised
Cash on hand
Total spent
Burn rate
Cycle 2024
$2.2M
$48.3K
$2.2M
$91.5K
Cycle 2026
$38.22
$0.00
$48.4K
$12.1K
Source: FEC
New updates coming soon
We're monitoring and will update when new data impacts the race.
- Endorsements