Beneatha, Walter's sister, is a young woman in her twenties pursuing a college education. She dreams of becoming a doctor and is torn between two suitors who represent different cultural identities.

Mama is the strong matriarch of the Younger family, in her early sixties. She dreams of providing a better future for her family, symbolized by a house where they can set down roots.

Ruth, Walter's wife, is a hardworking woman around thirty years old. She supports her family while coping with her husband's preoccupation with his own dreams and her own personal sacrifices.

Asagai is a Nigerian college student who is romantically interested in Beneatha. He offers Beneatha a connection to her African roots and cultural identity.

George is a wealthy, young Black man dating Beneatha, who has assimilated into white American society. He faces criticism from Beneatha for his lack of interest in African heritage.

Travis is the young son of Walter and Ruth, a well-behaved boy who dreams of having his own room in a house. His character represents hope and the future.

Lindner is a middle-aged white man representing the Clybourne Park Welcome Committee, who visits the Youngers with a controversial offer related to their new home.