Endorsements
- Sen. Chuck Schumer
- Sen. Kirsten Gillibrand
- International Brotherhood of Electrical Workers
- United Steelworkers
- United Food and Commercial Workers
- New York State Public Employees Federation
- Civil Service Employees Association
- New York State United Teachers
- International Association of Machinists & Aerospace Workers
- International Union of Painters & Allied Trades
- Office and Professional Employees International Union
- Communication Workers of America, Western New York Council
- J Street
- VoteVets.org
- League of Conservation Voters
- End Citizens United Political Action Committee
- 314 Political Action Committee
- New Democrat Coalition
- Working Families Party
- Chautauqua County Democratic Committee
- Chemung County Democratic Committee
- Steuben County Democratic Committee
- Tioga County Democratic Committee
- Tompkins County Democratic Committee
- Yates County Democratic Committee
- Former Lt. Governor, Congressman, and Mayor Stan Lundine
- Senior Votes Count
- Alliance for Retired Americans
- Amalgamated Transit Union
- American Federation of State, County and Municipal Employees
- Brotherhood of Locomotive Engineers and Trainmen
- International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers
- International Association of Machinists & Aerospace Workers
- International Brotherhood of Teamsters
- National Association of Letter Carriers Branch 3
- NY State AFL-CIO
- SEIU 1199, Health Care Workers East
- Southern Tier Building Trades
- United Auto Workers
- Veterans and Military Families for Progress