Harriette Vyda Simms Moore was an American educator and civil rights worker. She was the wife of Harry T. Moore, who founded the first branch of the National Association for the Advancement of Colored People (NAACP) in Brevard County, Florida. The murder of the Moores was the first assassination to happen during the Civil Rights Movement and the only time both a husband and a wife were killed for their activism.

Harry Tyson Moore was an African-American educator, a pioneer leader of the civil rights movement, founder of the first branch of the National Association for the Advancement of Colored People (NAACP) in Brevard County, Florida, and president of the state chapter of the NAACP.