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 H 4915
Signed into law · Massachusetts House · Co-sponsor
An Act relative to the use of elephants, big cats, primates, giraffes and bears in traveling exhibits and shows

Maddy summaryThis law bans the use of elephants, big cats, primates, giraffes, and bears in traveling animal acts, such as circuses and mobile carnivals, effective January 1, 2025. It prohibits anyone from allowing these animals to perform tricks or participate in entertainment while being transported in vehicles between locations. The ban does not apply to animals that live permanently at a fixed facility, veterinary transport, or film productions that do not involve live public exhibitions. Violations of the new rules can result in civil penalties ranging from $500 to $10,000 per animal involved.

Signed into law Aug 8, 2024 1 co-sponsor
Co-sponsor H 4037
Signed into law · Massachusetts House · Co-sponsor
An Act relative to certain parcels of land in the town of Cohasset

Maddy summaryThis bill authorizes the town of Cohasset to swap two specific parcels of land to better serve municipal needs and public recreation. Under the legislation, a two-acre section of Wheelwright Park would be transferred from park management to general municipal control, allowing the town to lease it for telecommunications purposes for terms longer than the usual 30-year limit. In exchange, the town would receive a separate two-acre parcel currently used for general purposes to permanently designate as a public park. The changes take effect immediately upon the bill's passage, enabling the town to manage these properties according to the new designations.

Signed into law Aug 7, 2024 1 co-sponsor
Co-sponsor S 1158
Passed · Massachusetts Senate · Co-sponsor
An Act to prevent wage theft, promote employer accountability, and enhance public enforcement

Maddy summaryThis bill strengthens Massachusetts laws against wage theft by expanding the Attorney General's ability to take legal action on behalf of workers who have been underpaid. It allows the Attorney General to file civil lawsuits seeking lost wages and benefits, with a provision that successful workers receive triple the amount owed to them as compensation. The legislation also clarifies that violations of wage theft laws are criminal offenses rather than just civil matters and protects employees from retaliation if they report these violations. These changes aim to increase employer accountability and provide a more robust public enforcement mechanism for recovering unpaid wages.

Passed Aug 5, 2024 1 co-sponsor
Co-sponsor S 148
Passed · Massachusetts Senate · Co-sponsor
An Act protecting reproductive health access, LGBTQ lives, religious liberty, and freedom of movement by banning the sale of cell phone location information

Maddy summaryThis Massachusetts bill creates a new privacy law that prohibits companies from selling or sharing precise cell phone location data about individuals within the state. The legislation defines location information as data accurate enough to identify a person's street-level position within a 1,850-foot range and requires any company sharing this data to obtain explicit, informed consent from the user. Covered entities, which include businesses but exclude government agencies and non-commercial individuals, must ensure that consent is freely given and not obtained through deceptive design or hidden terms. By banning the sale of this specific type of data, the bill aims to protect personal privacy and limit the ability of third parties to track people's movements without their permission.

Passed Aug 5, 2024 1 co-sponsor
Co-sponsor H 4355
Passed · Massachusetts House · Co-sponsor
An Act relative to the offense of assault and battery upon a transit worker

Maddy summaryThis bill amends Massachusetts law to specifically include public transit workers as protected employees under assault and battery statutes. It expands the definition of assault to cover attacks using bodily substances, such as blood, saliva, or urine, when directed at these workers. By updating the legal text, the legislation ensures that harming transit staff with such substances is treated as a distinct offense. The changes directly affect law enforcement, prosecutors, and public transit employees by clarifying the scope of protected conduct.

Passed Aug 5, 2024 1 co-sponsor
Co-sponsor H 4917
Passed · Massachusetts House · Co-sponsor
An Act relative to a commission to study the intentional misrepresentation of a service animal

Maddy summaryThis bill creates a special legislative commission to study the intentional misrepresentation and misuse of service animals in Massachusetts. The commission will consist of seventeen members appointed by various government officials and representatives from disability advocacy, business, and service dog organizations. Its primary task is to review current laws, investigate the prevalence of fraud, and examine practices in other states to determine if new regulations or penalties are needed. Additionally, the commission will explore whether service animals should be required to have a certification or registration system. The group must submit its findings and recommendations by April 1, 2025, to state legislators and relevant committee chairs.

Passed Aug 5, 2024 1 co-sponsor
Co-sponsor H 1868
Passed · Massachusetts House · Co-sponsor
An Act to prevent wage theft, promote employer accountability, and enhance public enforcement

Maddy summaryThis bill aims to stop wage theft and hold employers accountable by strengthening how the state enforces labor laws. It creates a new public enforcement unit within the Attorney General's office to investigate unpaid wages and other violations. The legislation also expands the types of penalties available to punish companies that fail to pay workers correctly. These changes directly affect employees who may have been underpaid and the businesses that employ them.

Passed Aug 5, 2024 1 co-sponsor
Co-sponsor H 357
Passed · Massachusetts House · Co-sponsor
An Act protecting reproductive health access, LGBTQ lives, religious liberty, and freedom of movement by banning the sale of cell phone location information

Maddy summaryThis bill proposes banning the sale of cell phone location information to protect reproductive health access, LGBTQ individuals, religious liberty, and freedom of movement. It directly affects telecommunications companies and data brokers by restricting their ability to sell precise location data to third parties. The legislation aims to prevent the misuse of location tracking that could expose individuals to discrimination or surveillance in sensitive situations.

Passed Aug 5, 2024 1 co-sponsor
Co-sponsor S 458
Passed · Massachusetts Senate · Co-sponsor
An Act to promote nature-based approaches for resiliency and climate change adaptation throughout the Commonwealth

Maddy summaryThis bill allows Massachusetts agencies to fast-track research and demonstration projects that use nature-based solutions to help communities adapt to climate change. These projects can temporarily bypass certain standard regulations to test methods for reducing wave energy and mimicking natural systems, as long as they protect Indigenous groups, cultural sites, and underserved communities. The legislation is designed to speed up the development of resiliency strategies by reducing bureaucratic hurdles for specific pilot programs. The law will automatically expire five years after it is signed into effect.

Passed Jul 31, 2024 1 co-sponsor
Primary S 2911
Introduced · Massachusetts Senate · Lead sponsor
Amendment S.2911

Senate, July 30, 2024 - Text of the Senate amendment (Senator O'Connor) to the House Bill relative to certain parcels of land in the town of Cohasset (House, No. 4037).

Introduced Jul 30, 2024 0 co-sponsors
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