Social work is an academic discipline and practice-based profession concerned with meeting the basic needs of individuals, families, groups, communities, and society as a whole to enhance their individual and collective well-being. Social work practice draws from liberal arts and STEM areas such as psychology, sociology, health, political science, community development, law, and economics to engage with systems and policies, conduct assessments, develop interventions, and enhance social functioning and responsibility. The ultimate goals of social work include the improvement of people's lives, alleviation of biopsychosocial concerns, empowerment of individuals and communities, and the achievement of social justice.

The Columbia University School of Social Work is the graduate school of social work of Columbia University in New York City. It is one of the oldest social work programs in the US, with roots extending back to 1898. It began awarding a Master of Science degree in 1940. As of 2018, it was one of the largest social work schools in the United States, with an enrollment of over 1,000 students.