IncumbentKaren Spilka Democrat
General election
- Democrat Nominee TBD
- Republican Nominee TBD
Primaries
Democratic primary
- Adam Gomez Incumbent
- Barry Finegold Incumbent
- Becca Rausch Incumbent
- Brendan Crighton Incumbent
- Cindy Friedman Incumbent
- Cynthia Stone Creem Incumbent
- Dylan Fernandes Incumbent
- Jacob Oliveira Incumbent
- Jamie Eldridge Incumbent
- Jo Comerford Incumbent
- Joan Lovely Incumbent
- John Cronin Incumbent
- John F. Keenan Incumbent
- John Velis Incumbent
- Julian Cyr Incumbent
- Karen Spilka Incumbent
- Liz Miranda Incumbent
- Lydia Edwards Incumbent
- Mark Montigny Incumbent
- Michael Brady Incumbent
- Michael J. Barrett Incumbent
- Michael O. Moore Incumbent
- Michael Rodrigues Incumbent
- Mike Rush Incumbent
- Nick Collins Incumbent
incumbent state senator
- Paul Feeney Incumbent
- Paul Mark Incumbent
- Pavel Payano Incumbent
- Robyn Kennedy Incumbent
- Sal DiDomenico Incumbent
- Vanna Howard Incumbent
- William Brownsberger Incumbent
incumbent state senator
- William Driscoll Incumbent
Cambridge city councilor and vice mayor
Malden city councilor-at-large
state representative from the 34th Middlesex district (2015–present)
former senior aide to Boston mayor Michelle Wu
state representative from the 27th Middlesex district (2021–present)
candidate for this seat in 2024
state representative from the 32nd Middlesex district (2020–present)
community activist
Somerville city councilor from Ward 1
Malden city councilor from Ward 4
Winchester school committee member and climate entrepreneur
Republican primary
- Bruce Tarr Incumbent
- Kelly Dooner Incumbent
- Patrick O'Connor Incumbent
- Peter Durant Incumbent
- Ryan Fattman Incumbent
