Since the nineteenth century, working-class families have predominantly relied on tenements for housing, with rents often consuming a large portion of their household budgets. There is a long and contested history of tenants taking collective action across time and in many contexts, including their involvement in rent strikes, but international comparisons have been scarce. Rent Strikes: A history of collective tenant actions across the world is a collaborative effort by 16 contributors from diverse countries to identify common patterns and global trajectories in the rich history of tenants’ strikes, spanning a period of almost 120 years from the early twentieth century to the Covid-19 pandemic. It brings together local, national and comparative case studies to illustrate the history of tenant mobilisation for the general public, connecting with existing scholarship and laying the groundwork for future research. Adopting a transnational perspective, it examines episodes of tenant struggles in North and Latin America, Northern and Southern Europe, and Oceania. In doing so, the book explores a range of actions, including petitions, demonstrations, boycotts and legal actions, and has a special focus on the part played by women in these movements. The contributors examine the role of ethnic, national and gender differences between tenants and landlords, while situating their studies within a broader historical context and addressing the larger questions posed in the first chapter.