Peter Birch may refer to:

• Peter Birch (priest) (c. 1652–1710), Church of England clergyman and divine
• Peter Birch (actor) (1952–2017), British actor
• Peter Birch (bishop) (1911–1981), Roman Catholic bishop of Ossory, 1964–1981
• Peter Birch (Emmerdale), a fictional character in Emmerdale
• Peter Birch-Reichenwald (1843–1898), Norwegian politician

This disambiguation page lists articles about people with the same name.
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