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 (sportswriter) (1935–2022), Irish sportswriter 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