Gov

State Assembly Member - District 66

David Siffert

Democratic

Civil rights lawyer and NYU law professor who teaches about the state Legislature, and the Democratic nominee for this Manhattan seat.

Jabari Brisport

Jabari Brisport

State Senator

“David Siffert is a bold leader and progressive champion who has stood strong in the fight for criminal justice reform. I know they'll be a great ally in Albany.”

— State Senator Jabari Brisport

Emily Gallagher

Emily Gallagher

Assembly Member

“I've gotten to know David well through their work to stop overreaching surveillance and racist policing. We've worked together for years to try and stop these harmful practices.”

— Assembly Member Emily Gallagher

New York State AFL-CIO

New York State AFL-CIO

State federation of labor unions in New York

UNITE HERE Local 100

UNITE HERE Local 100

Labor union

“Working people need leaders who ally with labor, not corporate interests. We are proud to endorse Professor Siffert for election to the state assembly.”

— Jose Maldonado, President, UNITE HERE Local 100

UAW Region 9A

UAW Region 9A

Regional body of the United Auto Workers covering New York City and the Northeast

New York Working Families Party

New York Working Families Party

New York State political party

“We're proud to endorse them for Assembly and we're ready to get to work together on day one to help deliver a more affordable New York.”

— Jasmine Gripper, Director of the New York Working Families Party

Citizens Union

Citizens Union

Civic organization

“Citizens Union valued their behind-the-scenes effectiveness, their deep knowledge of the legislative process, and their ability to negotiate with adversaries”

— Citizens Union

New York Progressive Action Network

New York Progressive Action Network

Statewide progressive political organization

“David has shown themself to be a fighter, a champion of difficult causes who understands how to use the legislative process to make New Yorkers' lives better.”

— Arthur Schwartz, Legal Counsel, New York Progressive Action Network

Sunrise Movement NYC

Sunrise Movement NYC

New York City chapter of the Sunrise Movement

“Sunrise Movement NYC is proud to endorse David Siffert because in a state filled with people abandoned by the federal government, David is fighting on the front lines to ensure Albany doesn't do the same.”

— Michael Magazine, Elected Partnerships Lead of Sunrise Movement NYC

Our Revolution

Our Revolution

National progressive political organization

Citizen Action of New York

Citizen Action of New York

Statewide progressive advocacy and community organizing group

Jews For Racial & Economic Justice

Jews For Racial & Economic Justice

New York City progressive Jewish organizing group (JFREJ)

Downtown Women for Change

Downtown Women for Change

Organization

“District 66 needs David's energy and dedication in pursuit of progressive legislation in Albany.”

— Downtown Women for Change

Lights Out Coalition

Lights Out Coalition

Coalition working on protections for New York City's urban wildlife

“Lights Out Coalition could not be more proud to make our very first State endorsement one of our own: David Siffert.”

— Lights Out Coalition

League of Humane Voters of New York

League of Humane Voters of New York

New York political organization that endorses candidates on animal-protection issues

NYCLASS

NYCLASS

New York City animal-advocacy organization

Voters for Animal Rights

Voters for Animal Rights

Animal-rights political organization

“VFAR is excited to partner with David to advance the rights of non-human animals in New York.”

— Voters for Animal Rights

Village Independent Democrats

Village Independent Democrats

Local Democratic club

“There are people who have the ability to see what needs to be changed and develop bold solutions. There are people who are great organizers. David is one of the few people who can do both.”

— Tony Hoffmann, Campaign Committee Chair, Village Independent Democrats

Jim Owles Liberal Democratic Club

Jim Owles Liberal Democratic Club

LGBTQ Democratic political club

“David has been a champion for everything Jim Owles stands for, and we are excited for David to continue that work in the Assembly.”

— Jim Owles Liberal Democratic Club

Tenants PAC

Tenants PAC

Tenant political action committee

“David Siffert's unique background in the legislative process is going to be a tremendous asset to the tenant movement.”

— Esteban Girón, Political Director, Tenants PAC

Planned Parenthood Empire State Votes

Planned Parenthood Empire State Votes

Political action committee of Planned Parenthood's New York affiliates

David Siffert for NY Assembly District 66 (2026): Positions & Record | By The People