Race2026 cycle · OtherPrimary day 1 Sep 2026Updated

Cite this page

DonorAlpha, “Massachusetts 8th District primary 2026”, https://donoralpha.com/races/massachusetts-8th-district-primary-2026?e=c2026&el=undetermined, updated .

Massachusetts 8th District primary 2026

No. 169 of 527 House races in the 2026 cycle

This race is in the 2026 primaries.

The short version

In the 2026 Massachusetts 8th District primary, 4 outside groups spent $596K: $305K supporting Patrick Roath (D), $77,931 supporting Stephen Lynch (D) and $214K opposing Stephen Lynch.

The result, as reportedunofficial

  • DemocraticStephen Lynch55.6%Won
  • RepublicanRobert Burke99.0%Won

In the 2026 Massachusetts 8th District primary, Stephen Lynch won the Democratic ballot with 55.6% of the vote and Robert Burke won the Republican ballot with 99.0% of the vote.

$596K

outside money

supporting Patrick Roath (D)
$305K
supporting Stephen Lynch (D)
$77,931
opposing Stephen Lynch (D)
$214K

Outside money supporting and opposing each candidate

Both sides on one scale
← OpposingSupporting →
  • Patrick Roath Democrat

    $305K

    $305K supporting Patrick Roath

  • Stephen Lynch Democrat

    $214K
    $77,931

    $77,931 supporting Stephen Lynch · $214K opposing Stephen Lynch

The long version

The candidates

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

  • Patrick Roath

    Democrat

    Own campaign raised
    $1.3M
    Outside money supporting
    $305K
    Friends of Patrick Roath
  • Stephen Lynch

    Democrat

    Own campaign raised
    $910K
    Outside money supporting
    $77,931
    Outside money opposing
    $214K
    Stephen LYNCH for Congress
  • Campaign money to 12 Aug 2026

Week by week

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

Week of 31 Aug 2026

Supporting $2,032

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. Leaders We Deservesupporting Patrick Roath$256K
  2. One PACsupporting Stephen Lynch$77,931
  3. SF Solidarity PACsupporting Patrick Roath$24,612
  4. Indivisible Actionsupporting Patrick Roath$24,404

Spent opposing a candidate

  1. Leaders We Deserveopposing Stephen Lynch$214K

Who’s connected to whom

The groups that spent supporting or opposing the candidates.

Their biggest giversGroups that spentCandidatesLeaders We Deserve spent $256K supporting Patrick Roath · $256KLeaders We Deserve spent $214K opposing Stephen Lynch · $214KOne PAC spent $77,931 supporting Stephen Lynch · $77,931SF Solidarity PAC spent $24,612 supporting Patrick Roath · $24,612Indivisible Action spent $24,404 supporting Patrick Roath · $24,404an estate (name withheld) gave $32,153 to Leaders We Deserve · $32,153Actblue gave $22,526 to Leaders We Deserve · $22,526Movement Voter PAC gave $100K to Indivisible Action · $100KLong Ridge Action Fund gave $100K to Indivisible Action · $100Kan estate (name withheld)an estate (name withheld)Company or group · $32,153ActblueActblueCompany or group · $22,526Movement Voter PACMovement Voter PACCompany or group · $100KLong Ridge Action FundLong Ridge Action FundCompany or group · $100KLeaders We DeserveLeaders We DeserveGroup · $470KOne PACOne PACGroup · $77,931SF Solidarity PACSF Solidarity PACGroup · $24,612Indivisible ActionIndivisible ActionGroup · $24,404Patrick RoathPatrick RoathCandidate · $305KStephen LynchStephen LynchCandidate · $292K
  • Leaders We Deserve spent supporting Patrick Roath · $256K
  • Leaders We Deserve spent opposing Stephen Lynch · $214K
  • One PAC spent supporting Stephen Lynch · $77,931
  • SF Solidarity PAC spent supporting Patrick Roath · $24,612
  • Indivisible Action spent supporting Patrick Roath · $24,404
  • an estate (name withheld) gave to Leaders We Deserve · $32,153
  • Actblue gave to Leaders We Deserve · $22,526
  • Movement Voter PAC gave to Indivisible Action · $100K
  • Long Ridge Action Fund gave to Indivisible Action · $100K
GaveSpent supportingSpent opposingSwipe to see the whole map.

Group

Leaders We Deserve

  • Leaders We Deserve spent $256K supporting Patrick Roath$256K
  • Leaders We Deserve spent $214K opposing Stephen Lynch$214K
  • an estate (name withheld) gave $32,153 to Leaders We Deserve$32,153
  • Actblue gave $22,526 to Leaders We Deserve$22,526
For reporters, researchers and the professionally curious

Go deeper

The paperwork behind this race, all of it. Free with an email sign-in.

The paperwork

Sign in free with your email

It’s free. We only want your email address. We’ll never ask you to chip in $5.