Peter Hoare or Hore may refer to:
Peter Hore (prankster), Australian prankster
Peter Hoare (tenor), British singer
Peter Hore (historian) (born 1944), British historian
Peter Hore (chemist), British chemist and academic
Peter Merrick Hoare (1843–1894), English politician
Two of the Hoare baronets:
Sir Peter William Hoare, 7th Baronet (1898–1973)
Sir Peter Richard David Hoare, 8th Baronet (1932–2004)
