Roy Harper

Roy Harper may refer to:

• Roy Harper (character), DC Comics character

• Roy Harper (Arrowverse), the Arrowverse version of the character

• Roy Harper (footballer) (born 1929), Australian footballer
• Roy Harper (referee) (died 1969), English football referee
• Roy Harper (singer) (born 1941), English musician
• Roy Winfield Harper (1905–1994), American judge