Peter Ball may refer to:
Peter Ball (bishop) (1932–2019), former Bishop of Lewes and of Gloucester and convicted sex offender Peter Ball (physician) (died 1675), English physician Peter Eugene Ball (born 1943), English sculptor Peter Ball (barrister) (died 1680), English lawyer, courtier, and member of parliament Peter William Ball (born 1932), English-born botanist, plant collector, and plant taxonomist