Peter Byrne

Peter Byrne may refer to:


 * Peter Byrne (actor) (1928–2018), English actor and director
 * Peter Byrne (basketball) (born 1948), Australian Olympic basketball player
 * Peter Byrne (philosopher), author and lecturer on philosophy
 * Peter Byrne (politician) (1892–1974), member of the Queensland Legislative Assembly
 * Peter Byrne (sailor) (1936–2017), Canadian Olympic sailor
 * Peter Byrne (weather presenter), Australian television presenter and former meteorologist
 * Peter John Byrne (born 1951), American prelate of the Catholic Church
 * Pete Byrne (born 1952), British musician
 * Peter C. Byrne (1925-2023), Irish-American explorer, media personality, cryptozoologist, and author