Patricia Hill Collins is an American academic specializing in race, class, and gender. She is a distinguished university professor of sociology emerita at the University of Maryland, College Park. She is also the former head of the Department of African-American Studies at the University of Cincinnati. Collins was elected president of the American Sociological Association (ASA), and served in 2009 as the 100th president of the association – the first African-American woman to hold this position.

Intersectionality is a sociological analytical framework for understanding how groups' and individuals' social and political identities result in unique combinations of discrimination and privilege. Examples of these factors include gender, caste, sex, race, ethnicity, class, sexuality, religion, disability, height, age, weight and physical appearance. These intersecting and overlapping social identities may be both empowering and oppressing. However, little good-quality quantitative research has been done to support or undermine the practical uses of intersectionality.