States · Massachusetts · Legislature
Massachusetts State Senate
Every current and former member of the Massachusetts State Senate, grouped by district. The state senate is one of the two chambers of the Massachusetts state legislature. Each member below links to a sourced profile covering their biography, the district they represent, their party, and the external authority records (OpenStates, Wikipedia, Wikidata) that back every fact. Use the lifecycle and party filters to narrow the roster, switch between the card grid and the compact list, or open a district to see the seat's full lineage. The complete machine-readable roster is published as a versioned JSON dataset for downstream researchers and language models.
Active filters:Party: Democratic— clear party filter
District 15
District 1 seat →District 25
District 2 seat →District 32
District 3 seat →District 41
District 4 seat →District 51
District 5 seat →District 81
District 8 seat →berkshire-hampshire-and-franklin-massachusetts1
berkshire-hampshire-and-franklin-massachusetts seat →Berkshire, Hampden, Franklin and Hampshire1
Berkshire, Hampden, Franklin and Hampshire seat →Bristol and Norfolk1
Bristol and Norfolk seat →Cape and Islands1
Cape and Islands seat →Fifth Middlesex1
Fifth Middlesex seat →First Bristol and Plymouth1
First Bristol and Plymouth seat →First Essex1
First Essex seat →First Middlesex1
First Middlesex seat →First Suffolk1
First Suffolk seat →First Worcester1
First Worcester seat →Fourth Middlesex1
Fourth Middlesex seat →Hampden1
Hampden seat →Hampden and Hampshire1
Hampden and Hampshire seat →Hampden, Hampshire and Worcester1
Hampden, Hampshire and Worcester seat →Hampshire, Franklin and Worcester1
Hampshire, Franklin and Worcester seat →Middlesex and Norfolk1
Middlesex and Norfolk seat →Middlesex and Suffolk1
Middlesex and Suffolk seat →Middlesex and Worcester1
Middlesex and Worcester seat →Norfolk and Middlesex1
Norfolk and Middlesex seat →Norfolk and Plymouth1
Norfolk and Plymouth seat →Norfolk and Suffolk1
Norfolk and Suffolk seat →Norfolk, Plymouth and Bristol1
Norfolk, Plymouth and Bristol seat →Norfolk, Worcester and Middlesex1
Norfolk, Worcester and Middlesex seat →Plymouth and Barnstable1
Plymouth and Barnstable seat →Second Bristol and Plymouth1
Second Bristol and Plymouth seat →Second Essex1
Second Essex seat →Second Essex and Middlesex1
Second Essex and Middlesex seat →Second Middlesex1
Second Middlesex seat →Second Plymouth and Norfolk1
Second Plymouth and Norfolk seat →Second Suffolk1
Second Suffolk seat →Second Worcester1
Second Worcester seat →senate-s-berkshire-hampshire-franklin-hampden1
senate-s-berkshire-hampshire-franklin-hampden seat →senate-s-bristol-and-plymouth1
senate-s-bristol-and-plymouth seat →senate-s-cape-and-islands1
senate-s-cape-and-islands seat →senate-s-fifth-middlesex1
senate-s-fifth-middlesex seat →senate-s-first-bristol-and-plymouth1
senate-s-first-bristol-and-plymouth seat →senate-s-first-essex5
senate-s-first-essex seat →senate-s-first-hampden-and-hampshire1
senate-s-first-hampden-and-hampshire seat →senate-s-first-middlesex4
senate-s-first-middlesex seat →senate-s-first-plymouth-and-bristol1
senate-s-first-plymouth-and-bristol seat →senate-s-first-suffolk-and-middlesex1
senate-s-first-suffolk-and-middlesex seat →senate-s-first-worcester1
senate-s-first-worcester seat →senate-s-fourth-middlesex2
senate-s-fourth-middlesex seat →senate-s-franklin-and-hampshire2
senate-s-franklin-and-hampshire seat →senate-s-hampden1
senate-s-hampden seat →senate-s-hampden-and-hampshire2
senate-s-hampden-and-hampshire seat →senate-s-middlesex-and-norfolk1
senate-s-middlesex-and-norfolk seat →senate-s-middlesex-and-suffolk1
senate-s-middlesex-and-suffolk seat →senate-s-middlesex-and-worcester2
senate-s-middlesex-and-worcester seat →senate-s-middlesex-norfolk-and-worcester1
senate-s-middlesex-norfolk-and-worcester seat →senate-s-norfolk1
senate-s-norfolk seat →senate-s-norfolk-and-bristol1
senate-s-norfolk-and-bristol seat →senate-s-norfolk-and-plymouth2
senate-s-norfolk-and-plymouth seat →senate-s-norfolk-and-suffolk1
senate-s-norfolk-and-suffolk seat →senate-s-norfolk-bristol-and-middlesex1
senate-s-norfolk-bristol-and-middlesex seat →senate-s-norfolk-bristol-and-plymouth2
senate-s-norfolk-bristol-and-plymouth seat →senate-s-plymouth1
senate-s-plymouth seat →senate-s-plymouth-and-barnstable2
senate-s-plymouth-and-barnstable seat →senate-s-second-essex2
senate-s-second-essex seat →senate-s-second-essex-and-middlesex1
senate-s-second-essex-and-middlesex seat →senate-s-second-middlesex1
senate-s-second-middlesex seat →senate-s-second-suffolk6
senate-s-second-suffolk seat →- State SenatorFormerBill OwensMassachusettsDemocratic
- State SenatorFormerDianne WilkersonMassachusettsDemocratic
- State SenatorFormerJoseph A. Langone, Jr.MassachusettsDemocratic
- State SenatorFormerMario UmanaMassachusettsDemocratic
- State SenatorFormerRoyal Lee Bolling, Sr.MassachusettsDemocratic
- State SenatorFormerSonia Chang-DíazMassachusettsDemocratic