The Shaheen Bagh protest was a peaceful sit-in protest in Delhi, India, that began on 15 December 2019 and lasted until 24 March 2020. The protest was led by women who blocked a major road at Shaheen Bagh using non-violent resistance 24×7. Mainly consisting of Muslim women, the protest began in response to the passage of the Citizenship (Amendment) Act (CAA) on 11 December 2019 and the ensuing police intervention against students at Jamia Millia Islamia who were opposing the Amendment. Protesters agitated against the citizenship issues of the CAA, National Register of Citizens (NRC) and National Population Register (NPR), in addition to police brutality, unemployment, and poverty, and for women's safety. The Delhi Police barricaded major roads in and around the area, affecting more than 100,000 vehicles a day and adding hours to some journeys. Following the North East Delhi riots, police presence in the area temporarily increased with over 1000 personnel being assigned to Shaheen Bagh. After the COVID-19 outbreak in India and subsequent government-enforced restrictions the protest continued for several days in a more controlled manner. Following the complete lockdown imposed in Delhi on 23 March 2020, the remaining protesters were arrested or forcefully removed from the site by the Delhi Police.

A sit-in or sit-down is a form of direct action that involves one or more people occupying an area for a protest, often to promote political, social, or economic change. The protestors gather conspicuously in a space or building, refusing to move unless their demands are met. The often clearly visible demonstrations are intended to spread awareness among the public, or disrupt the goings-on of the protested organisation. Lunch counter sit-ins were a nonviolent form of protest used to oppose segregation during the civil rights movement, and often provoked heckling and violence from those opposed to their message.