The American Federation of Labor and Congress of Industrial Organizations (AFL-CIO) is a national trade union center that is the largest federation of unions in the United States. It is made up of 60 national and international unions, together representing more than 12 million active and retired workers. The AFL-CIO engages in substantial political spending and activism, typically in support of progressive and pro-labor policies.
The Communications Workers of America (CWA) is the largest communications and media labor union in the United States, representing about 700,000 members in both the private and public sectors. The union has 27 locals in Canada via CWA-SCA Canada representing about 8,000 members. CWA has several affiliated subsidiary labor unions bringing total membership to over 700,000. CWA is headquartered in Washington, DC, and affiliated with the AFL–CIO, the Strategic Organizing Center, the Canadian Labour Congress, and UNI Global Union.
The International Association of Machinists and Aerospace Workers (IAM) is an AFL–CIO/CLC trade union representing approx. 646,933 workers as of 2006 in more than 200 industries with most of its membership in the United States and Canada.
The Laborers' International Union of North America, often shortened to just the Laborers' Union, is an American and Canadian labor union formed in 1903. As of 2017, they had about 500,000 members, about 80,000 of whom are in Canada. The current general president is Brent Booker who was appointed general president in 2023. There are nine regions across North America; these regions are further divided into 500 local unions. One region is in Toronto, Canada, and is led by Joseph Mancinelli, Local 183, which is the largest construction local union in North America.
A directly affiliated local union (DALU) or federal labor union is a US labor union that belongs to the American Federation of Labor and Congress of Industrial Organizations (AFL–CIO) but is not a national union and is not entitled to the same rights and privileges within the Federation as national affiliates.
The Federation of Hospital And University Employees is a coalition of labor unions in New Haven, Connecticut, United States, which represents thousands of workers at Yale University and Yale New Haven Hospital. The federation currently includes recognized unions UNITE HERE Locals 34 and 35, which represent university food service, maintenance, and custodial workers, and clerical and technical workers, respectively. UNITE HERE has also, for the last fifteen years, supported the organizing efforts of graduate student teachers and researchers in the Graduate Employees and Students Organization. Finally, the Federation also includes the 150 dietary workers at Yale New Haven Hospital who are members of Local 1199NE of the Service Employees International Union (SEIU). Since 1998, this union has conducted an organizing campaign of about 1,800 other blue-collar service workers at the hospital. On March 22, 2006, the union and hospital agreed to an agreement governing the conduct of both parties in a neutral election process by which hospital employees will be able to vote on whether to unionize.
The Canadian Office and Professional Employees Union is a Canadian labour union representing approximately 35,000 white-collar workers, in both the private and public sectors, in 44 locals across Canada.
The Department for Professional Employees, AFL–CIO (DPE) is a semi-autonomous "trade" department of the AFL–CIO, and serves as an advocate for professional workers within the federation, and before legislative bodies, the press and the public.
The Maine AFL–CIO is a federation of AFL–CIO-affiliated labor unions in the state of Maine.
The National Federation of Federal Employees (NFFE) is an American labor union which represents about 100,000 public employees in the federal government.
The American Federation of State, County and Municipal Employees (AFSCME) is the largest trade union of public employees in the United States. It represents 1.3 million public sector employees and retirees, including health care workers, corrections officers, sanitation workers, police officers, firefighters, and childcare providers. Founded in Madison, Wisconsin, in 1932, AFSCME is part of the AFL–CIO, one of the two main labor federations in the United States. AFSCME has had four presidents since its founding.
Elizabeth H. Shuler is an American labor activist and, since August 5, 2021, President of the AFL–CIO. She is the first woman to be elected president of the federation. She was previously the first woman and the youngest person to hold the position of Secretary-Treasurer. She is the highest-ranking woman in the labor federation's history. From her election to the retirement of Arlene Holt Baker in 2013 was the first time that two of the three officer positions in the AFL–CIO were held by women; her election as president with Fred Redmond succeeding her as Secretary-Treasurer marked the first time two of the three positions were held by African Americans.
The International Plate Printers, Die Stampers and Engravers Union of North America is a North American labor union, one of the constituent members of the Department for Professional Employees of the AFL–CIO; and of the Canadian Labour Congress, founded in 1893. It is the result of a number of mergers of labor unions, and is headquartered in Silver Spring, Maryland
Nancy Wohlforth is an American union leader and activist who has advocated for a variety of civil, labor, and LGBTQ causes throughout her career including single-payer healthcare, domestic partner worker benefits, and non-discrimination protections for LGBTQ workers. She was the first out member of the LGBTQ community to be elected to the AFL–CIO Executive Council in 2005.
The United Office and Professional Workers of America (UOPWA) (1937–1950) was a CIO-affiliated union and one of the white-collar unions formed by the CPUSA-breakaway party of Lovestoneites.
Alice Holz was an American union organizer. She was involved in the foundation of the Office Employees International Union (OPEIU) and served as one of the union's first regional vice presidents.
The Insurance Workers' International Union (IWIU) was a labor union representing workers in the insurance industry in the United States and Canada.
Michael Goodwin is a former American labor union leader.
