Women have shaped Canada's labour movement from its earliest years — not as a recent addition to a story originally told about men, but as organisers, strikers and leaders whose contributions built many of the protections that all workers rely on today. That history is still being written, as campaigns for pay equity and equal representation continue across the country.
Early Struggles: The Bell Telephone Strike of 1907
In January 1907, hundreds of telephone operators employed by Bell Telephone in Toronto walked off the job. The operators — almost all women — worked twelve-hour shifts for wages as low as five dollars a week, with mandatory unpaid overtime and no job security. Their strike was one of the first major work stoppages by women workers in Canadian history.
The Bell strike ended without a formal union victory, but it drew national attention to the conditions of women workers and prompted a Royal Commission investigation. The commission documented the operators' working conditions in detail. While immediate legislative change was limited, the strike established that women workers would organise and strike — and that their concerns deserved public scrutiny.
Wartime Industry and Union Growth
The two world wars dramatically expanded women's presence in Canadian industrial workplaces. During the First World War, women entered munitions factories, clothing plants and government offices as men enlisted. During the Second World War, the federal government actively recruited women into war industries through campaigns that explicitly promoted their competence and patriotism.
Wartime union membership among women grew substantially, partly because many war industries were already unionised, and partly because women entering male-dominated workplaces were often required to join the existing union as a condition of employment. The wartime experience exposed many women to union membership for the first time and contributed to the growth of women's committees within Canadian unions.
The Push for Equal Pay
The postwar period saw a retreat for many women workers, as returning veterans displaced them from industrial jobs. But women's labour force participation continued to grow through the 1950s and 1960s, concentrated in clerical, nursing, teaching and retail work. These sectors were paid less than comparable male-dominated industries, a gap that labour advocates increasingly framed as systemic discrimination rather than natural market variation.
Ontario passed its Female Employees Fair Remuneration Act in 1951, one of the earliest equal pay statutes in Canada. However, the legislation was narrowly drafted and difficult to enforce — it required comparison between men and women doing identical work in the same establishment, a standard that rarely applied given how segregated most workplaces were by gender.
The real advance came with pay equity legislation, which requires equal pay for work of equal value rather than identical work. Federal pay equity legislation covering federal public servants was passed in 1977, and Ontario's Pay Equity Act was enacted in 1987. These laws required systematic job evaluation and the comparison of predominantly female job classes with predominantly male job classes of similar value — a far broader standard than earlier equal pay statutes.
Women Leaders in Canadian Unions
Women's representation in union leadership has grown significantly since the 1970s, though it remains uneven across sectors. The Canadian Union of Public Employees (CUPE) — Canada's largest union — has had women as national presidents and has established strong equity structures within its governance. The Public Service Alliance of Canada (PSAC) has similarly prioritised women's representation at every level.
Women's committees within unions have been a vehicle for raising issues that might otherwise be marginalised in collective bargaining: parental leave beyond statutory minimums, flexible scheduling, workplace harassment policies and the specific health and safety concerns of female-dominated job categories. Many provisions now considered standard — extended parental leave, harassment protections, childcare leave — were first won through union bargaining rather than legislation.
Precarious Work and Modern Campaigns
Despite decades of progress, women remain disproportionately concentrated in precarious employment — part-time, temporary and contract work that provides lower wages, fewer benefits and less job security than permanent full-time positions. Statistics Canada data consistently show that women account for a majority of part-time workers and are overrepresented in sectors with the lowest union coverage.
Modern labour campaigns targeting precarious work — for higher minimum wages, for portable benefits and for equal treatment of part-time workers — have a gender dimension that unions and labour councils have increasingly emphasised. The Fight for $15 campaign, for example, drew heavily on data about the composition of minimum-wage workers, the majority of whom are women.
Campaigns for equal representation in skilled trades have gained momentum in recent years, supported by federal and provincial funding for apprenticeship programs targeting women. The construction sector, historically almost entirely male, has seen growing numbers of women apprentices in electrical, carpentry and plumbing trades.
The Work Ahead
Canada's gender pay gap — the difference between average earnings of men and women — has narrowed but not closed. Part of the remaining gap reflects occupational segregation, part reflects the motherhood penalty in earnings and career advancement, and part reflects outright discrimination that employment equity legislation has not eliminated. Labour councils and unions continue to bargain for measures that address each of these dimensions.
For more on women in the Canadian labour movement, see resources from the Canadian Labour Congress, which maintains active campaigns on pay equity, precarious work and women's representation in union governance.