Youngblood is a surname. Notable people with the name include:
Betty Youngblood, president of Lake Superior State University in Sault Ste. Marie, Michigan Brenna Youngblood (born 1979), American artist Francis M. Youngblood (1835–1907), American lawyer and politician Gene Youngblood (1942–2021), media art theorist Harold F. Youngblood (1907–1983), U.S. Representative from Michigan Jack Youngblood (born 1950), NFL Hall of Fame player Jay Youngblood or Steve Romero (1955–1985), American professional wrestler Jim Youngblood (born 1950), former NFL player Joel Youngblood (born 1951), former all-star baseball player Joshua Youngblood (born 2001), American football player Kenny Youngblood, American motorsports artist Lonnie Youngblood (born 1941), saxophonist and bandleader Luke Youngblood (born 1986), actor Mary Youngblood (born 1958), Native American flutist Monica Youngblood, American politician Rosita Youngblood (born 1946), member of the Pennsylvania House of Representatives, 198th District Rudy Youngblood or Tee-Dee-Nae (born 1982), actor Rufus Youngblood (1924–1996), United States Secret Service agent Sydney Youngblood (born 1960), American-born German singer Tally Youngblood, a character in the Uglies series Thomas Youngblood (born 1974), guitarist and founding member of Kamelot Larry Youngblood, criminal defendant in the Supreme Court case Arizona v. Youngblood