
Jake Auchincloss has been endorsed for reelection to Congress by the Amalgamated Transit Union (ATU).
Jake believes it takes all of us working in collaboration from the local to the national level to make real, lasting progress. He's proud to have the endorsements of these organizations and groups as he fights for our future in Congress.
Every Democratic state representative & state senator in the Massachusetts Fourth has also endorsed Jake for re-election to represent the 35 cities & towns of the Massachusetts Fourth.

Jake Auchincloss has been endorsed for reelection to Congress by the Amalgamated Transit Union (ATU).

“Throughout his career, Congressman Jake Auchincloss has made service to his country and giving back to others his top priorities. As a Marine, he slept, ate, trained, and patrolled with an assault weapon for four years, and risked his own safety on behalf of our nation. Now, he’s continuing to give back to his community by fighting for the safety of his constituents once again in Congress, where he’s worked tirelessly to strengthen America’s gun laws and build a better future for the next generation, including his own children.”

Jake Auchincloss has been awarded the 2026 Moms Demand Action Gun Sense Candidate distinction.

“Congressman Jake Auchincloss has been a steadfast advocate for effective gun violence prevention efforts and a committed partner in the work of creating safer communities across Massachusetts. We're grateful to have him standing with us — and the thousands of survivors and advocates statewide — to protect Massachusetts' life-saving 2024 gun safety law.”

“In the 2026 elections, the stakes could not be higher. President Trump and his backers in Congress have launched a coordinated assault on reproductive health care access, driving up health care costs and restricting access to care for millions. Now anti-abortion lawmakers have proposed making their attempt to block Medicaid patients from using their insurance at Planned Parenthood health centers permanent. Planned Parenthood Action Fund is proud to endorse [Jake Auchincloss] for U.S. Congress.”

Jake Auchincloss has been endorsed by the Human Rights Campaign.

“Since being sworn into Congress, Rep. Auchincloss has been an outspoken leader on common-sense gun safety legislation, & a champion for bold steps that will save lives. As a combat Marine officer, he not only understands leadership and sacrifice, but also that weapons of war have no place in our communities. Brady PAC is proud to endorse Jake Auchincloss for re-election to the U.S. House of Representatives.”

“[Auchincloss has a] history of championing pro-democracy legislation and a shared commitment to a reality that everyone has the right to vote in a country where voting is made simple and accessible to all.”

Having served five years active duty in the U.S. Marine Corps, including as an infantry commander in Afghanistan, Rep. Auchincloss understands the importance of pursuing diplomatic solutions and strengthening engagement with our allies and partners. He is a strong supporter of the United States’ participation in NATO, a firm believer in aiding Ukraine, and a vocal advocate for engaging in principled, strategic competition with China that focuses on domestic capacity-building rather than international confrontation.
