Photo of Patrick O'Connor
R Massachusetts Senate · District First Plymouth and Norfolk On the 2026 ballot

Sen. Patrick O'Connor

Compare
Total votes
1,653
all sessions
Attendance
100%
3 missed
Near the chamber average
With party
94%
of cast votes
Lower than 96% of chamber peers
Bipartisan score
7%
crosses aisle rarely
Higher than 92% of chamber peers
Sponsored
3,125
bills & resolutions
Higher than 80% of chamber peers
Committees
9
assignments
3,125 bills and resolutions

Sponsored bills

Total
3,125
Primary
644
Co-sponsor
2,481
This page
3,125
matching current filters
Co-sponsor S 1860
Passed · Massachusetts Senate · Co-sponsor
An Act relative to firefighter retirement benefits

By Mr. Feeney, a petition (accompanied by bill, Senate, No. 1860) of Paul R. Feeney, Marcus S. Vaughn, Steven George Xiarhos, Paul K. Frost and other members of the General Court for legislation to expand the cancer presumption for firefighters. Public Service.

Passed Oct 30, 2025 1 co-sponsor
Co-sponsor S 1914
Passed · Massachusetts Senate · Co-sponsor
An Act relative to Parkinson's disease disability and death in firefighters

By Mr. Velis, a petition (accompanied by bill, Senate, No. 1914) of John C. Velis, Marcus S. Vaughn, Steven George Xiarhos, Paul K. Frost and other members of the General Court for legislation relative to Parkinson's disease disability and death in firefighters. Public Service.

Passed Oct 30, 2025 1 co-sponsor
Co-sponsor H 2740
Passed · Massachusetts House · Co-sponsor
An Act establishing safety standards for BMX bicycle and motorcross tracks

Maddy summaryThis bill, "Colby's Law," requires all BMX and motocross tracks operating in Massachusetts to register with the Executive Office of Public Safety and Security and obtain annual permits after safety inspections. It mandates specific safety measures, including proper track grading, spectator barriers, on-site medical equipment (like AEDs), certified medical personnel during events, and mandatory protective gear (helmets meeting safety standards, plus pads for motocross riders). The law also requires operators to maintain liability insurance, conduct safety briefings for new participants, and implement special safety rules for riders under 18, including parental consent and speed limits. Violations can result in fines up to $5,000, and the state must run public safety awareness campaigns.

Passed Oct 30, 2025 1 co-sponsor
Primary S 95
Passed · Massachusetts Senate · Lead sponsor
An Act relative to the labeling of marijuana

Maddy summaryS 95, titled "An Act relative to the labeling of marijuana," would require marijuana products sold in the state to have standardized labels. This bill directly affects marijuana manufacturers, retailers, and distributors who must comply with the labeling requirements. The key provision mandates that labels include specific product information, such as cannabinoid content and safety notices. This policy change aims to provide consumers with clear, consistent details about marijuana products.

Passed Oct 30, 2025 0 co-sponsors
Primary S 93
Passed · Massachusetts Senate · Lead sponsor
An Act dedicating one-percent of the recreational marijuana excise tax to youth substance use prevention

By Mr. O'Connor, a petition (accompanied by bill, Senate, No. 93) of Patrick M. O'Connor for legislation to dedicate one-percent of the recreational marijuana excise to youth substance use prevention. Cannabis Policy.

Passed Oct 30, 2025 0 co-sponsors
Co-sponsor S 1821
Passed · Massachusetts Senate · Co-sponsor
An Act relative to disability or death caused by post-traumatic stress disorder

By Mr. DiDomenico, a petition (accompanied by bill, Senate, No. 1821) of Sal N. DiDomenico, Marcus S. Vaughn, Steven George Xiarhos, Paul K. Frost and other members of the General Court for legislation relative to the disability or death caused by post-traumatic stress disorder (PTSD). Public Service.

Passed Oct 30, 2025 1 co-sponsor
Primary S 273
Passed · Massachusetts Senate · Lead sponsor
An Act to reduce lottery littering

By Mr. O'Connor, a petition (accompanied by bill, Senate, No. 273) of Patrick M. O'Connor for legislation to reduce lottery littering. Consumer Protection and Professional Licensure.

Passed Oct 30, 2025 0 co-sponsors
Co-sponsor S 1788
Passed · Massachusetts Senate · Co-sponsor
An Act relative to PTSD and accidental disability

By Mr. Brady, a petition (accompanied by bill, Senate, No. 1788) of Michael D. Brady, Marcus S. Vaughn, Steven George Xiarhos, Paul K. Frost and other members of the General Court for legislation relative to PTSD and accidental disability retirement. Public Service.

Passed Oct 30, 2025 1 co-sponsor
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