Peter Davies may refer to:

• Sir Peter Maxwell Davies (born 1934), British composer and conductor
• Peter Ho Davies (born 1966), British writer
• Peter Davies (cricketer) (born 1976), English cricketer
• Peter Llewelyn Davies (1897-1960), basis for the character of Peter Pan, publisher
• Peter Davies (economic historian) (born 1927), British economic historian
• Peter Davies (artist) (born 1970), British painter
• Peter Davies (journalist), South African journalist
• Peter Davies (politician), mayor of Doncaster
• Peter Davies (scientist) (born 1948), medical researcher
• Peter Davies (born 1956), British participant in the Up Series documentaries

[ Source: Wikipedia ]