Richard Clark

• Richard Clark (Chamberlain of London), English attorney
• Richard Clark (dermatologist), American dermatologist
• Richard Clark (business executive), president of Merck
• Richard Clark (director), British television director
• Richard Auldon Clark, American conductor
• Richard Clark (musician), English musician and writer
• Richard J. Clark, American operatic baritone
• Richard M. Clark, U.S. Air Force General, first Black superintendent of the Air Force Academy