Power flows from
The People of Massachusetts
Legislative
Makes the laws
198Members
Senate
Upper chamber · 40 seats
Paul Mark
Paul Feeney
Julian Cyr
Jason Lewis
Michael Rodrigues
Pavel Payano
Bruce Tarr
Vanna Howard
Patrick O'Connor
Nick Collins
Robyn Kennedy
Cindy Friedman
Adam Gómez
John Velis
Jake Oliveira
Jo Comerford
Karen Spilka
Sal DiDomenico
Jamie Eldridge
Cynthia Creem
John Keenan
Mike Rush
Bill Driscoll
Becca Rausch
Dylan Fernandes
Mark Montigny
Joan Lovely
Barry Finegold
Pat Jehlen
Mike Brady
Liz Miranda
Mike Moore
Will Brownsberger
Kelly Dooner
Brendan Crighton
Mike Barrett
Lydia Edwards
Ryan Fattman
Peter Durant
John Cronin
House
Lower chamber · 158 seats
Bruce Ayers
Michelle Badger
John Barrett
Mike Chaisson
Kim Ferguson
Chris Flanagan
Adrian Madaro
Lindsay Sabadosa
Margaret Scarsdale
Dawne Shand
Todd Smola
Jim Arciero
Brian Ashe
Tackey Chan
Kip Diggs
Tricia Farley-Bouvier
John Gaskey
Homar Gomez
Jim Hawkins
Kristin Kassner
Danny Ryan
Susannah Whipps
Jon Zlotnik
Nick Boldyga
Leigh Davis
Mindy Domb
Lisa Field
Kate Hogan
Mike Kushmerek
Ron Mariano
Joan Meschino
Aaron Michlewitz
Andy Vargas
Dave Vieira
David Biele
Danielle Gregoire
Natalie Higgins
Steven Howitt
Patrick Kearney
Hadley Luddy
Jamie Murphy
Kelly Pease
Estela Reyes
Donnie Berthiaume
Mark Cusack
David DeCoste
Pat Duffy
David Linsky
Dru Tarr
Justin Thurber
Chris Worrell
Steve Xiarhos
Hannah Bowen
Mike Finn
Carole Fiola
Bill Galvin
Russell Holmes
John Marsi
Priscila Sousa
Ken Sweezey
Manny Cruz
Paul Frost
Jack Lewis
Aaron Saunders
Alan Silvia
Alyson Sullivan-Almeida
Chynah Tyler
Richard Wells
James Arena-DeRosa
Jenny Armini
Shirley Arriaga
Dennis Gallagher
Jay Livingstone
Steven Ouellette
Ted Philips
Mike Soter
Christopher Markey
John Moran
Dave Muradian
Bridget Plouffe
Orlando Ramos
Tom Stanley
Marcus Vaughn
Donald Wong
Dan Cahill
Michelle DuBois
Carlos González
John Lawn
Billy MacGregor
Brian Murray
Jeff Roy
Mark Sylvia
Judith García
Chris Hendricks
Hannah Kane
Paul McMurtry
Rita Mendes
Sean Reid
Amy Sangiolo
Bud Williams
Brandy Fluker-Reid
Meg Kilcoyne
Kathy LaNatra
Norm Orrall
Angelo Puppolo
John Rogers
Greg Schwartz
Tom Walsh
Tony Cabral
Carmine Gentile
Dan Hunt
Sally Kerans
John Mahoney
Josh Tarsky
Simon Cataldo
Rob Consalvo
Jim O'Day
Alice Peisch
Adrianne Ramos
Adam Scanlon
Michelle Ciccolo
Ryan Hamilton
Mary Keefe
Sam Montaño
Tommy Vitolo
Dan Donahue
Rodney Elliott
Jessica Giannino
Francisco Paulino
Kevin Honan
David LeBoeuf
Frank Moran
Tara Hong
Joe McKenna
Mike Moran
Tram Nguyen
Kate Donaghue
Dave Robertson
Jeff Turco
Brad Jones
Ken Gordon
Marc Lombardo
Sean Garballey
Dave Rogers
Marjorie Decker
Mike Connolly
Erika Uyterhoeven
Joe McGonagle
Steve Owens
Rich Haggerty
Mike Day
Kate Lipper-Garabedian
Steve Ultrino
Christine Barber
Paul Donato
Colleen Garry
Dan Sena
Thomas Moakley
Executive
Enforces the laws
1Official
Governor
Maura Healey
1 of 1 entries reflect the last-known officeholder. Current-term data pending a scheduled refresh.
Judicial
Interprets the laws
7Justices
Massachusetts Supreme Judicial Court · 7 seats
Chief Justice
Kimberly S. Budd
Associate justice roster (6 additional seats) coming in a later data pass.
Legislative roster from the OpenStates people project (CC0, refreshed periodically). Population aggregated from US Census ACS per-district data. Executive + judicial rosters are curated snapshots — verify against the state's official site before citing as current. Last refreshed 2026-04-15.