Roslyn McCallister Brock (born May 30, 1965) is an African-American civil rights leader, healthcare executive, and health activist.
She was selected to succeed Julian Bond as chairman of the National Association for the Advancement of Colored People on February 20, 2010, becoming the fourth woman and the youngest person to serve in the position.
[2] Brock worked for ten years in healthcare management at the W. K. Kellogg Foundation in Battle Creek, Michigan.
She has served as the vice-president of Advocacy and Government Relations for Bon Secours Health System in Marriottsville, Maryland.
[1][3] Brock joined the NAACP in 1984 as a freshman at Virginia Union University, and she was named a Youth Board Member the following year.