Peter MacDonald
Peter MacDonald may refer to:
- Peter Macdonald , Canadian Liberal MP for Huron East, Ontario, first elected in 1887
- Peter Macdonald , MP for the Isle of Wight
- Peter MacDonald , former Navajo tribal chairman
- Peter MacDonald , British director
- Peter Macdonald , former mayor of Manly; former independent member of New South Wales Legislative Assembly for Manly
- Peter MacDonald , early Linux programmer
- Peter MacDonald , Scottish professional football player
- Peter Fitzallan MacDonald, Member of the Queensland Legislative Assembly, Australia
- Peter MacDonald, former Leader of the Iona Community