State Rep. Mike Day
State Representative · Massachusetts State House of Representatives · Democrat
State Representative for Massachusetts, 31st Middlesex.
Phone
Capitol office
Massachusetts State House of Representatives
Room 136, State House 24 Beacon St.
Boston, MA 02133
Room 136, State House 24 Beacon St.
Boston, MA 02133
Email
Online
The official office email, as the state publishes it.
Committees
House of RepresentativesEthics
JointInitiative Petitions Special
JointJudiciaryChair
From My Contact Base
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Source: Open States (public domain), from the official state websites. Last checked October 29, 2026. Official website ↗